Before he went abroad，he spent as much time as he English.A. could learningB. learnedC.

发布时间：2020-08-17 14:36:07

Before he went abroad，he spent as much time as he      English.
A. could learning
B. learned
C. to learn
D. could learn

网友回答

(答案→)A. could learning
B. learned
C. to learn
D. could learn
解析：spend time (in) doing sth如果改为he did what he     ,则答案为could to learn.
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