更多"When lava cools, it becomes"的相关试题:
[单项选择]When lava cools, it becomes
A. liquid.
B. water.
C. smoke.
D. hard.
[单项选择]Coverage of accidents becomes unbearable when reporters have to ______.
A. act like the police or firemen
B. take a big share of the job
C. rush from one place to another
D. do it frequently
[单项选择]According to the passage glass cools and becomes rigid differently from metals because ______.
A. it has an unusually low melting temperature
B. it does not set up a network of inter3ocking crystals
C. it has a random molecular structure of a liquid
D. it is made from a mixture of silica, lime, and soda
[单项选择]When the result of an operation becomes larger than the limits of the representation, occurs.
A. overdose
B. overflow
C. overdraft
D. overexposure
[单项选择]When a liquid boils,it becomes a gas.
A. vapor
B. danger
C. fuel
D. bubble
[单项选择]When the male elephant becomes an. adult, ______.
A. he only lives with other bulls
B. he can form a new family
C. he sometimes lives with his old families
D. he must live alone
[单项选择]Lava bursts out where there is
A. a crack in the earth.
B. a mountain by the sea.
C. a big fire.
D. steam and gas.
[单项选择]A client with paranoid type schizophrenia becomes angry and tells the nurse to leave him alone. The nurse should （）.
A. tell him that she'll leave for now but will return soon.
B. ask him if it's okay if she sits quietly with him.
C. ask him why he wants to be left alone.
D. tell him that she won't let anything happen to him.
[单项选择]Now the situation becomes slightly more difficult for the new university students because _________.
A. the sum of knowledge is getting larger and larger
B. they want to get ahead of the old ones
C. they want to master more knowledge than their teachers
D. what their masters explain is too difficult for them
[单项选择]Electronic commerce becomes a new type of commerce when ______.
A. paper-based trading is moved on to the Web
B. the efficiency of the existing process is improved by the Internet
C. a Web site offers more goods than a store
D. new buyers and sellers find each other on the Internet
[单项选择]Conversation becomes weaker in a society that spends so much time listening and being talked to _____ it has all but lost the will and the skill to speak for itself.
A. as
B. which
C. that
D. what
