16.Believe it or not,he was seen_____ upstairs just now.A.to go B.to going C.having gone D.go 17 Do you consider_____any good attempting many scientific experiments?A.there B.it C.this D.that 18 There was a terrible noise_______the sudden burst of li
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16.Believe it or not,he was seen_____ upstairs just now.A.to go B.to going C.having gone D.go 17 Do you consider_____any good attempting many scientific experiments?A.there B.it C.this D.that 18 There was a terrible noise_______the sudden burst of li
16.Believe it or not,he was seen_____ upstairs just now.
A.to go B.to going C.having gone D.go
17 Do you consider_____any good attempting many scientific experiments?
A.there B.it C.this D.that
18 There was a terrible noise_______the sudden burst of light.
A.followed B.following C.to be followed D.being followed
19 Is_____necessary to change trains at Beijing?
A.this B.that C.it D.he
16.Believe it or not,he was seen_____ upstairs just now.A.to go B.to going C.having gone D.go 17 Do you consider_____any good attempting many scientific experiments?A.there B.it C.this D.that 18 There was a terrible noise_______the sudden burst of li
16.
see 感官动词 主动用法有两种 see sb.do sth./see sb.doing sth.
由于是 被动语态 如果主动语态中是不带to的不定式结构 如 see sb.do sth.改成被动语态要加上 to 所以A正确
不选择C的原因是 just now已经强调了动作的过去 就不必用 having 来强调了 ^^
17.
选B it …据我所见到的大多数使用 consider的句子中 都是这样用的
I considered it a great shame.
this that 一般不作为 形式宾语
18.
A 和 D 的意思一样 因为 being没有实际意义 可以去掉
C 的结构不对 没有这种用法 选择B 与noise是 主动 的 逻辑关系
意思是 灯突然亮了,一个可怕的声音随之而来.
19.
形式宾语 通常用 it …经常考
to change ...是 真正的主语
^^
D
B
B
C