{01}Some people get in touch with each other by mobile phones__________ others keep contact with each other by e-mail. A.while B.before C .when C.since 解析:略 本题选A。 {02}I dislike those programs ______ viewers call in to talk about their private problems.
A.where
B.that
C.when
D.which
解析:略 本题选A。 {03}Someone in the crowd called out his name, but he couldn’t see ______.
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