问题
－We could have asked Mr. Zhang forhelp. He is always ready to help others.－I ________ that. A long time_______.
A:have forgot, wastes
B:forgot, wasted
C:forgot, was wasted
D:forgot, has been wasted
B:forgot, wasted
C:forgot, was wasted
D:forgot, has been wasted
正确答案是：
同类题型
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