______the students usually surf_____ the Internet and get information.(
A. 70 percents of; in
B. 70 percent; in
C. 70 percents of; on
D. 70 percents; on
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I’m sorry to hear more than( )people lost their lives in the earthquake in Yushu, Qinghai.
A. two thousand
B. two thousands
C. two thousands of
D. thousands
The number of the students in our school is about nine____. _____ of them are boys.
A. hundred; Two thirds
B. hundred; Two third
C. hundreds; Two thirds
D. hundreds; Two third
I hear someone______ at the window. Please go and see who_____ is.
A. knock, he
B. knocking, he
C. knock, it
D. knocking, it
Put it down, Tom . You mustn’t read______letter.
A. else anyone’s
B. anyone’s else
C. anyone else’s
D. anyone else