Although Australia has a large area,()of the continent is desert or semi-desert.
第1题:
A.one third
B.one fourth
C.one sixth
D.one seventh
第2题:
The fire pumps must be capable of delivering a total quantity of water at a defined head, not less than _____ of the total bilge pumping capacity.
A.one-third
B.two-thirds
C.one-fourth
D.two-fourths
第3题:
The fact that it has become more onerous or more expensive for one party than he thought ______ sufficient to bring about a frustration.
A.is not
B.is
C.will probably be
D.is one of the way by which it is
第4题:
A vessel is described as a two compartment vessel when it ______.
A.has no more than two compartments
B.has two compartments in addition to the engine room
C.will sink if any two compartments are flooded
D.will float if any two adjacent compartments are flooded
第5题:
Although Australia has a large area,()of the continent is desert or semi-desert.
Aone third
Btwo thirds
Chalf
Dmore than half
第6题:
The only city on the western coast which has a population of more than one million is()
ADarwin
BPerth
Cthe Gold Coast
DBrisbane
第7题:
In Britain service industries account for about()of its gross domestic product(GDP).
第8题:
Why has Australia always been a continent with few people?()
第9题:
is not
is
will probably be
is one of the way by which it is
第10题:
one third
two thirds
half
more than half
第11题:
their own language
their own literature
their own tradition
All of the above
第12题:
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第13题:
A.half
B.two thirds
C.one third
D.four fifths
第14题:
13._______ the students in the primary school is about three thousand,and of them are girls.
A. A number of ;two third
B. The number of ;two thirds
C. A number of ;two thirds
D. The number of; two third
第15题:
Although manual plotting for CPA works well,the workload can become overwhelming when confronted with ______.
A.one target
B.two targets
C.three targets
D.a large number of targets
第16题:
Why has Australia always been a continent with few people?()
ABecause Australia is too far away from Europe.
BBecause Australia is the least mountainous and most level of the world.s continents.
CBecause Australia is separated from the rest of the world by seas.
DBecause most of the continent is hot and dry.
第17题:
Although Wales has been united with England for more than 400 years,the Welsh has kept alive().
Atheir own language
Btheir own literature
Ctheir own tradition
DAll of the above
第18题:
Nearly()of the land in Canada has no permanent population.
第19题:
The only city on the western coast which has a population of more than one million is()
第20题:
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第21题:
by more than 5 percent
by less than 10 percent
to 95 percent
to less than 90 percent
第22题:
第23题:
The population of 15 countries has reduced by more than half.
Many countries have made unprecedented economic progress.
Many countries are still struggling with underdevelopment.
Urbanization has been taking place at a fast pace.