问题描述:
have you ____ supper ready?
Have you ___ supper ready?
a, get
b,got
c,cook
d,cooked
答案是B我已经知道为什么了,但是D哪里错了?
Have you ___ supper ready?
a, get
b,got
c,cook
d,cooked
答案是B我已经知道为什么了,但是D哪里错了?
问题解答:
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