can kill those entering others’ houses by force
will threaten the safety of the owners as well
will frighten away any possible intruders
can show the special status of its owners
第1题:
Project ______is an uncertain event or condition that,if it occurs,has a positive or a negative effect on at least one project objective,such as time,cost,scope,or quality.
A.risk
B.problem
C.result
D.data
第2题:
A、has/ photographer
B、is/ photo
C、are/ photos
D、am/ photography
第3题:
By saying these figures are conservative (Line 1, paragraph 3), Dr Worm means that
A. fishing technology has improved rapidly B. then catch-sizes are actually smaller then recorded C. the marine biomass has suffered a greater loss D. the data collected so far are out of date.
第4题:
By saying "the world has been spared a t.rue water war" (Line 1, Para.4), the author means( )
[A] the water supply in the world is more than needed
[B] the world has saved enough water to avoid the war
[C] the world has never suffered a war triggered by water
[D] the world spares no effort to avoid a war caused by water
第5题:
第6题:
第7题:
An exercise with heterogeneity can also have a positive effect on learner attitude and motivation. It provides an opportunity for the teacher to give slower or less confident students the approval and encouragement they need.()
第8题:
Cleaner
Effective on metal fires
Greater range
More cooling effect
第9题:
reduce the free surface effect and raise the KG
not have any effect on free surface and raise the KG
reduce the free surface effect and lower the KG
not have any effect on free surface and lower the KG
第10题:
Cleaner
Effective
Greater range
More cooling effect
第11题:
第12题:
can kill those entering others’ houses by force
will threaten the safety of the owners as well
will frighten away any possible intruders
can show the special status of its owners
第13题:
A、have made
B、has made
C、were made
D、is made
第14题:
A、genesis
B、genius
C、genie
D、genetics
第15题:
_________ travelling by bike has disadvantages,it also has advantages.
A.No matter how
B.While
C.Providing that
D.So that
第16题:
A trade custom has been proved to the effect that in trade between Sarawak and Singapore mate's receipts ______ universally adopted as documents of title as in same way as bills of lading.
A.are
B.takes
C.makes
D.has
第17题:
第18题:
An exercise with heterogeneity can also have a positive effect on learner attitude and motivation. It provides an opportunity for the teacher to give slower or less confident students the approval and encouragement they need.()
A对
B错
第19题:
If the president wants to put a treaty into effect, he has to get the approval by two thirds of the ()
第20题:
business management should be included in educational programs
human wisdom has accumulated at an extraordinarily high speed
human intellectual development has reached new heights
the importance of a broad education should not be, overlooked
第21题:
第22题:
whether
if
unless
that
第23题:
excessive
immense
memorable
substantia
第24题:
has also called
and
is practiced
several American Indian artists