题目内容
No one knows ________ in the future.
| A.what will be happen | B.what will happen | C.what will it happen | D.what it will happen |
B
B knows后是一个宾语从句,宾语从句用陈述句语序,排除C,happen一般不用于被动语态,排除A;what作主语,it多余,排除D;故选B。
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