大全14

小脚乱飞

1.        A migraine typically afflicts one side of the head, lasts for hours or days, and may recur as infrequently as once every other month or often, as daily.

(A) as infrequently as once every other month or often, as

(B) as infrequently as once every other month or as often as

(C) infrequently, as often as once every other month, or often, like

(D) infrequently, like once every other month, or often, like

(E) infrequently, like once every other month, or as often as

自知问题很白痴，但是确实不懂，希望NN们帮助和体谅：p

为什么不可以选D 呢？

谢谢~

红袖独舞

同问

nicole_song

同问

遥远的绿洲

记住一条like只能表示两者相似

这里明显不是表现两者相似的意思,而是表现一个程度而已