题目内容
完形填空:
Earthquakes are __1__.Thousands of them happen each day. But most of them are too weak for us to feel. When an earthquake__2_, there is often a great noise first. Always remember___3__ calm. If you are indoors, stay inside. __4__outside increases the chance of injury from__5___objects.
1.
A. common
B. unusual
C. strange
D. formal
2.
A. occurred
B. happen
C. happens
D. take place
3.
A. being
B. be
C. to keep
D. keeping
4.
A. going
B. to go
C. Going
D. To going
5.
A. falling
B. fallen
C. to fall
D. be falling
答案:A;C;C;C;A
解析:
解析:
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