题目内容

When the sun shines on something, it makes a dark ______ behind it. It is the place that does not get sunlight.

A. shade
B. shadow
C. figure
D. finger

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It's no use______to repair the bicycle; it's too old.

A. to try
B. trying
C. having tried
D. by trying

If you want to be successful, a steady effort is often more______ than speed.

A. effective
B. efficient
C. confident
D. constant

A.whenB.thoughC.soD.although

A. when
B. though
C. so
D. although

______has the report will be asked to return it immediately.

A. Who
B. Whom
C. Whoever
D. Whomever

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