冠词
1．I just heard________bank where Dora works was robbed by________ gunman wearing a mask.
A．the; /B．a; /C．the; a D．a; the
2．They chose Tom to be ________ captain of the team because they knew he was ________ smart leader.
A．a; the B．the; theC．the; a D．a; a
3．Life is like _______ ocean: Only _______ strong-willed can reach the other shore.
A．an; the B．the; aC．the; /D．/; a
4．Jane's grandmother had wanted to write________ children's book for many years, but one thing or another always got in________ way.
A．a; 不填 B．the; theC．不填； the D．a; the
5．The paper is due next month, and I am working seven days _______ week, often long into _______ night.
A．a; theB．the; 不填C．a; a D．不填；the
6．Mike struggled to keep ________ pace with his fellows until the exploration came to ________ end.
A．the; /B．/; theC．the; an D．/; an
7．—Making a lecture in ________ public is the last thing I want to do.
—Just have ________ try. I am sure you can make it.
A．the; aB．/; /C．/; aD．the; /
8．Some species are in ________ danger of extinction as ________ human race has been exploiting natural resources without limit.
A．the; the B．the; /C．/; the D．/; /
9．—Well, that is one of ________ most expensive hotels in town, I'm afraid.
—Do you mean we'd better choose ________ cheaper one?
A．a; a B．the; aC．a; the D．the; the
10．Even a small amount of carbon dioxide can be fatal for children or at least has ________ power to make ________ child seriously ill.
A．a; the B．the; aC．the; / D．/; a
11.It's often less expensive to buy goods in ________ quantity, but you'd better examine ________ quality before buying them.
A．/; the B．the; /C．a; the D．the; the
12．—I'm disappointed the experiment turned out to be ________ complete failure again.
—Don't lose heart. Try ________ third time.
A．the; a B．a; theC．a; a D．/; the
13．Environment-friendly living means that people lead ________ healthier lifestyle, and always in ________ harmony with the world around us.
A．a; /B．the; aC．/; a D．a; the
14．Everything comes with ________ price; there is no such ________ thing as a free lunch in the world.
A．a; a B．the; /C．the; a D．a; /
15．As environment protection is becoming ________ public concern, ________ government is determined to pay more attention to the issue.A．/; theB．a; /C．the; a D．a; the
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