hard-wearing
loose-wearing
easy-wearing
tight-wearing
第1题:
It can be learned from the passage that about four billion years ago ______.
A. the earth was in molten state
B. the earth surface temperature was above 100℃
C. the earth surface temperature was below 100℃
D. rain water could remain on the earth
43.答案为B。根据第一段最后一句及第二段内容可知,雨水在地表温度降到水的沸点以下才能停在地表,由此可知大约在四十亿年前,地表温度应在沸点以上。
第2题:
Tiles(瓷砖)can be fixed to any surface as long as it’s ______ , firm and dry.
Asquare
Bpointed
Cround
Dflat
第3题:
A.creative
B.detailed
C.mental
D.strange
第4题:
offer the help to which you need, or can at least give you 83. ____________
第5题:
The correction to KG for longitudinal free surface effects for a vessel can be found by dividing the vessel's displacement into the ______.
A.Transverse free surface correction for the vessel
B.Sum of the vertical moments of the vessel
C.Sum of the longitudinal free surface moments of the vessel
D.Longitudinal centerline of the vessel
第6题:
() for more than 30 years, we are confident we can give our customers complete satisfaction.
Having been in business
略
第7题:
They can give a ()(耐磨的) surface and the requied color.
第8题:
底漆用于出白金属表面, 防止其生锈。()
第9题:
he can spend time along the nearest river or sea.
he can have fun with their children.
he can give something he’d never had to the kids.
he can remain as young as before.
第10题:
rust
dirt
dust
air
第11题:
percentage of frequency of wave heights
percentage of poor visibility conditions
sea surface temperatures
amounts of precipitation
第12题:
safety valve
blow down valve
scum valve
feed check valve
第13题:
—Let me give you a hand. —__________.
A.That’s OK. I can manage
B.It’s not very light
C.I can help you with it
D.Put it down on the ground
第14题:
Florida can ( ) vegetable ( ) the rest of the country in the America.
A.give…with
B.provide…for
C.meet…for
D.bring…for
第15题:
Volatile:
a) What does the keyword volatile mean? Give an example
b) Can a parameter be both const and volatile? Give an example
c) Can a pointer be volatile? Give an example
第16题:
The writer suggests that pruning should be done in winter because______.
A. the cut surface can heal more quickly
B. open wounds on the tree run the less risk of getting diseased
C. a gardener can do pruning more easily
D. the leaves can interfere
44.答案为C 根据短文最后一句得知冬季树叶少能方便修剪树木,A、B、D皆为干扰项,与原句不符;
第17题:
第18题:
He has smoked for so many years that he can()give it up
Adirectly
Bmostly
Cexactly
Dhardly
第19题:
选出不是顾客讨价的句子:( )。
第20题:
seawater contamination
frequent surface blows
dissolved oxygen deaeration
frequent bottom blows
第21题:
anybody
somebody
everybody
第22题:
transverse free surface correction for the vessel
sum of the vertical moments of the vessel
sum of the longitudinal free surface moments of the vessel
longitudinal centerline of the vessel
第23题:
Primers
Undercoats
Topcoats
Cement wash