问题
选择题
He raised his gun, pointed it at a bear and _____aim, shot at it.
A．took careful
B．taking careful
C．to take careful
D．taken careful
答案
B
分词作状语。若and位于shot 前，则选A作并列谓语。
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He raised his gun, pointed it at a bear and _____aim, shot at it.
A．took careful
B．taking careful
C．to take careful
D．taken careful
B
分词作状语。若and位于shot 前，则选A作并列谓语。