The insect a powerful drug which affects mosquitoes. A. containsB. includesC. containedD.

发布时间：2020-08-16 18:54:23

The insect      a powerful drug which affects mosquitoes.
A. contains
B. includes
C. contained
D. included

网友回答

(答案→)A. contains
B. includes
C. contained
D. included
解析：考查动词及时态。contain含有；include包括。根据语境可知用一般现在时态，故选A。
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