【简答题】—Shall we go for a drink at one o’clock this afternoon?A. _______. Will two o’clock be OK? B. Sure, it’s up to you B. Sure, no problem C. Sorry, I can’t make it D. Sorry, I’m not available tod...
【单选题】—Shall we go for a picnic tomorrow afternoon? —_____ It’s said that there might be a heavy rain then.
【多选题】实践证明,( )最适合用来合成烷基硫酸盐型洗涤剂。
【单选题】Which of the following is NOT true according to the conversation?
A.
Doctors will try plastic teeth on people.
B.
Doctors have made plastic teeth work on animals.
C.
Toothache always bothers people.
D.
Doctors are tying to transplant a person's tooth to another person.
【单选题】1935年1月,在长征途中召开的中共中央政治局扩大会议是:
【单选题】进入封建社会后,宫廷舞蹈不断提高,是否促进了民间舞蹈的发展?
【单选题】I don't think you've heard of him before, ______?
【单选题】险情分级时应考虑的因素包括险情的严重程度、( )、抢险难易程度等。