If you invest so heavily in the stock market, you're______risks.
A. turning in
B. heading off
C. turning on
D. heading for
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In fact, the Iraq war was fairly______across the West.
A. conversational
B. contradictory
C. contrary
D. controversial
According to the author, the use of chemicals and fertilizers______.
A. will not necessarily increase the production of foods
B. is a good way to improve the quality of foods
C. promotes the foods both in quality and in quantity
D. is no good for health
The use of military force faces strong opposition among key US allies where opinion polls
A. substantial
B. enormous
C. considerable
D. overwhelming
The main reason that people like their acquaintances in books is______.
A. they are like human friends exactly
B. they never bore us in comparison with our human friends
C. they never hurt our feelings
D. they give human beings friendship, sympathy and encouragement
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