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单项选择题

______the teacher’s suggestion, Tom finally found a way to settle the problem.

A. Following
B. To follow
C. Follow
D. He followed
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热门试题

单项选择题It was not______I saw Helen the next morning______I felt relieved.

A. until; that
B. when; that
C. until; when
D. when; then

单项选择题E-mail as well as telephones______more and more popular in daily communica-tion.

A. have become
B. become
C. are becoming
D. is becoming