题目内容

Running is a good exercise ______ it helps build a strong body.

A. how
B. where
C. because
D. unless

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I like booking tickets online,because it is _________.

A. boring
B. confident
C. convenient
D. expensive

How ______ it rained yesterday! We had to cancel(取消)our football match.

A. heavily
B. light
C. lightly
D. heavy

Mom is making dinner.It___________so nice!

A. smells
B. tastes
C. feels
D. sounds

She works in a hospital. She is a ________.

A. manager
B. engineer
C. doctor
D. patient