do表示强调的时态
回答
爱扬教育
2022-04-11
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do：
v.(以某种方式)做;办(某事);行动;表现;(问询或谈论时用)进展。
aux.用于实义动词前构成否定句和疑问句;构成附加疑问句;代替实义动词以避免重复。
扩展资料
One major problem did present itself, though.
不过，确实出现了一个重大问题。
Someone might find out, and that would never do.
也许有人会发现，那是绝对不行的。
Only then did she realize the stress he was under.
直到那时她才意识到他所承受的压力。
What sort of person would do a thing like that?
什么人会干那样的事呢？
How much does it cost to become a member?
要成为会员得花多少钱？