更多"How are icebergs formed"的相关试题:
[单项选择]How is a blended family formed
A. A blended family is formed by two single-parent families.
B. A blended family is formed by a nuclear family and a grandparent.
C. A blended family is formed by a nuclear family and grandparents.
D. A blended family is formed by two fatherless families.
[单项选择]According to the passage, icebergs origins from a build-up of _________.
A. turbulent water
B. feathers
C. underwater pressure
D. snowflakes
[单项选择]The author states that icebergs are rarely seen because they are _________.
A. surrounding by fog
B. hidden beneath the mountains
C. located in remote regions of the world
D. broken by waves soon after they are formed
[单项选择]The attitude of the author toward icebergs is one of _________.
A. disappointment
B. humor
C. disinterest
D. wonder
[单项选择]According to the passage, icebergs are dangerous because they _________.
A. usually melt quickly
B. Can turn over very suddenly
C. may create immense snowdrifts
D. can cause unexpected avalanches
[单项选择]Why are laws formed
[单项选择]The majority of back-formed words are
A. nouns.
B. adjectives.
C. verbs.
D. adverbs.
[单项选择]The United Nations（）formed in 1945.
A. is
B. was
C. are
D. were
[单项选择]Which of the following words is formed through derivation
A. Foolish.
B. Clockwise.
C. Babysit.
D. Earthwar
[单项选择]These compounds could not have been formed if the chemical reaction ______ stopped.
A. have been
B. has been
C. had been
D. were
[单项选择]Which of the following words is NOT formed through clipping
A. Dorm.
B. Motel.
C. Gent.
D. Zoo.
