更多"There are many kinds of metals, ___"的相关试题:
[单项选择]How many kinds of devices are mentioned in the passage which can measure time
A. 3.
B. 4.
C. 5.
D. 6.
[单项选择]Many doctors cure various kinds of diseases, but the tendency is toward __________ in medicine.
A. specialization
B. specialty
C. specification
D. spectator
[单项选择]Why has Jazz changed many times since its formation
A. Because it wants to add something new.
B. Because it is too energetic.
C. Because it wants to keep up with the time.
D. Because its form, style and tempo are outdate
[单项选择]All over the world, many kinds of the drugs are used by athletes competing in sports.
A. 在全世界，多种药物被运动员比赛时服用。
B. 世界各国的许多运动员在比赛时服用药品。
C. 许多运动员在世界范围内服用毒品。
D. 参加体育比赛的世界各国运动员都要服用各种药物。
[单项选择]It is easy for many kinds of insects to live in the desert because ______.
A. They only need a little food to survive
B. they are not afraid of the heat
C. They are too small to be attacked by other animals
D. they have a skin which is against water
[单项选择]There're so many kinds of radios on sale that I can't make up my mind ______ to buy.
[单项选择]VCR has many advantages, but it also has its limits which lie in ______.
[单项选择]All metals are found not to conduct electricity equally well.（）
A. 人们发现并不是所有金属的导电性能都一样好。
B. 人们发现所有金属不能同等用来导电。
C. 所有金属被发现不能同样好地发电。
D. 人们发现所的金属并不都是为了很好地发电。
[单选题]When special flight is in operation, _______ should have its flight status in hand and monitor it all through the flight.
A.CAAC
B.concerned regional ATMB
C.airlines dispatch office
D.concerned airport
[单项选择]What kind of metals and minerals can we find in the Antarctic
A. Magnesite, coal and oil
B. Copper, coal and uranium.
C. Silver, natural gas and uranium.
D. Aluminum, copper and natural gas.
[单项选择]Some hard plastics can be ______ metals in manufacturing machine parts.
A. substituted for
B. taken the place of
C. replaced in
D. given way to
[单项选择]There are different kinds of buses mentioned in this passage except（）
A. short-distance buses
B. direct buses
C. school buses
D. long-distance buses
[单项选择]NASA is making research on various kinds of space habitats because ______.
A. people on the earth must all move to the moon
B. many space industries will need workers to work out in space
C. new markets and more jobs will be created by space industrialization
D. space research has reached a new level
[单项选择]Synonyms are classified into several kinds.The words such as start, begin, and commence can be called ________ synonyms.( )
A. dialectal
B. stylistic
C. emotive
D. collocational
[单项选择]They are faced with the same kinds of challenges and problems after graduation ______ we are.
A. as if
B. even if
C. as
D. when
[单项选择]As for these two kinds of examinations, the former is Band 4 and the ______ Band 6.
A. late
B. latter
C. later
D. latest
[单项选择]Families moved to the west in face of all kinds of difficulties EXCEPT ______
A. a knowledge of farming
B. diseases
C. road conditions
D. means of transportation
[单项选择]Many critics believe that.
