Nothing
but
are
in
第1题:
A
This is the twins' bedroom. It is a nice room. The two beds look the same.This bed is Lily's and that one is Lucy's. The-twins have two chairs and one desk. Their clock, books and pencil cases are on the desk. Their backpacks are behind the chairs Some nice flowers(花) are on the desk. Some pictures are on the wall. Is there a base-ball? Yes, it,s under Lily's bed. The bedroom is very nice.
( )21. The twins are ________ .
A. at home
B. have a nice room
C. in different room
D. in the same room
第2题:
A、three radios/ two pianoes
B、hundreds of photos/ thousands of tomatos
C、two radios/ many photos
D、two photos/ three radioes
第3题:
Atalked
Btalking
Cto talk
Dhave talked
第4题:
I should say that we two have nothing ____.
A、with common
B、in time
C、in common
D、in need
第5题:
AclusteradministratorhasbeenaskedtoinstallHACMPontwonodeswiththefollowinghardware:-twoCPUs,-1GBRAM,-one136GBdrive,-two10/100/1000Ethernetadapters,and-GBFibreChanneladaptersdualattachedtoSANstorage.Inordertoeliminatesinglepointsoffailure,theadministratorshouldfirstaddwhichofthefollowing:()
A.anadditional1GBRAMtoeachnode.
B.Anotherbootablemirroreddiskdrive.
C.A10/100/1000GBEthernetadaptertobeattachedtoaredundantswitch.
D.Nothing,becausethisisaviableclustersolutionwithnosinglepointsoffailure.
第6题:
第7题:
第8题:
There () two maps in the room.【be】房间里有两张地图。
第9题:
第10题:
stop your engines
sound two prolonged blasts of the whistle
sound the danger signal
slow to bare steerageway
第11题:
Buy Nothing Day in the U.S.
The Future of Buy Nothing Day
Free Dinners on Buy Nothing Day
Students’ Activities on Buy Nothing Day
第12题:
ventured
furnished
possessed
derived
第13题:
Which of the following statements is true?
A. The author's father built a bonfire on VE Day.
B. The author's father had fought in the First World War.
C. The author's father had fought in the Second World War.
D. The author's father threw two chairs on the fire to keep it going.
第14题:
A. little
B. much
C. few
D. many
第15题:
勿偏左。
A.Nothing to port.
B.Nothing to bow.
C.Nothing left.
D.Nothing leave
第16题:
Big Cheese Chairs (BCC) manufactures and sells executive leather chairs. They are considering a new design of massaging chair to launch into the competitive market in which they operate.
They have carried out an investigation in the market and using a target costing system have targeted a competitive selling price of $120 for the chair. BCC wants a margin on selling price of 20% (ignoring any overheads).
The frame. and massage mechanism will be bought in for $51 per chair and BCC will upholster it in leather and assemble it ready for despatch.
Leather costs $10 per metre and two metres are needed for a complete chair although 20% of all leather is wasted in the upholstery process.
The upholstery and assembly process will be subject to a learning effect as the workers get used to the new design.
BCC estimates that the first chair will take two hours to prepare but this will be subject to a learning rate (LR) of 95%.
The learning improvement will stop once 128 chairs have been made and the time for the 128th chair will be the time for all subsequent chairs. The cost of labour is $15 per hour.
The learning formula is shown on the formula sheet and at the 95% learning rate the value of b is -0·074000581.
Required:
(a) Calculate the average cost for the first 128 chairs made and identify any cost gap that may be present at
that stage. (8 marks)
(b) Assuming that a cost gap for the chair exists suggest four ways in which it could be closed. (6 marks)
The production manager denies any claims that a cost gap exists and has stated that the cost of the 128th chair will be low enough to yield the required margin.
(c) Calculate the cost of the 128th chair made and state whether the target cost is being achieved on the 128th chair. (6 marks)

(W1)
The cost of the labour can be calculated using learning curve principles. The formula can be used or a tabular approach would
also give the average cost of 128 chairs. Both methods are acceptable and shown here.

(b) To reduce the cost gap various methods are possible (only four are needed for full marks)
– Re-design the chair to remove unnecessary features and hence cost
– Negotiate with the frame. supplier for a better cost. This may be easier as the volume of sales improve as suppliers often
are willing to give discounts for bulk buying. Alternatively a different frame. supplier could be found that offers a better
price. Care would be needed here to maintain the required quality
– Leather can be bought from different suppliers or at a better price also. Reducing the level of waste would save on cost.
Even a small reduction in waste rates would remove much of the cost gap that exists
– Improve the rate of learning by better training and supervision
– Employ cheaper labour by reducing the skill level expected. Care would also be needed here not to sacrifice quality or
push up waste rates.
(c) The cost of the 128th chair will be:
第17题:
第18题:
第19题:
These desks and chairs()to the children in the mountain villages next week.
Aare sent
Bwill send
Chave sent
Dwill be sent
第20题:
A network administrator needs to add an additional connection to a room. The administrator adds a new Ethernet switch and must connect it to an existing switch. Which cable type should be used to connect the two switches?()
第21题:
stop your engines
sound two prolonged blasts of the whistle
sound the danger signal
slow to bare steerageway
第22题:
No...as
Something...like
Nothing...like
No...than
第23题:
of
is
the another
my brother's