题目内容

I ordered ____ book some time ago. ____ book has arrived.

A. a, The
B. the, A
C. a, A
D. /, The

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Mr Smith is ____ European and his wife is ____ American.

A. an, an
B. a, a
C. a, an
D. an, a

Lesson 10 is ____ most difficult lesson, but it isn’t ____ most difficult lesson in Book One.

A. a, a
B. a, the
C. the, the
D. the, a

My sister works in a factory. She goes home once ____ month.

A. a
B. an
C. the
D. every

He was absent because he had caught ____.

A. heavy a cold
B. the heavy cold
C. a heavy cold
D. heavy cold

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