C
must have done 一定已经,对发生过的事作以肯定推测
They___ the film at that time a.may see b.mustn't see c.must have been d.can have seen
They___ the film at that time a.may see b.mustn't see c.must have been d.can have seen
They___ the film at that time a.may see b.mustn't see c.must have been d.can have seen
They___ the film at that time a.may see b.mustn't see c.must have been d.can have seen
英语人气:839 ℃时间:2019-08-19 20:35:27
优质解答
我来回答
类似推荐
猜你喜欢
- 1(be,begin,cook,do,go,have,make,rain,wash)
- 2已知:如图,在等边三角形ABC中,点D,E分别在AB,AC上,且DB=AE,CD交BE于点O,DF⊥BE,点F为垂足,1)求证:∠ABE=∠BCD:2)求证:OD=2OF
- 3已知函数y=sinx+cosx+2sinxcosx+2 (1)求函数的最大值和最小值 (2)x属于0—90度,求最值?
- 4文言文:下列各组句子中,加点词的意义和用法不相同的一组是:(注意括号里的词)
- 5“相同条件下,物质A的相对分子质量为H2密度的23倍,求A的相对分子质量.”
- 6在汉语中,有一类运用动物特征来比喻某种人的三字格汉语,既精练形象,又耐人寻味.
- 7电路中的二极管是导通还是截止,并确定流过二极管的电流I,设二极管正向导通时的压降为0.7V,反向电流为零
- 8i learn how to swim
- 9形容女性声音好听的形容次或者句子
- 10初中绘画电路图中,电源的正负极哪极连接开关有规定吗?在实物图中如何区分电源的正负极.