问题

The experiment is of particular importance.—I seeWe will carry on with it ________ we can get enough money

A:unless
B:though
C:whether
D:until

正确答案是：

同类题型

I congratulate you _____your great discovery, MrSmith.— Thank you very much[ ]

I’ve got to go now.— Must you? I _________ you could stay for dinner with us

Can Sally play the piano—________. She thinks it is easy for her.

下列各句中,加线成语使用全部正确的一项是①现在有的动儿园“小学化”现象严重,幼儿园让孩子学拼音、做算术,这实在是揠苗助长。②黄河进入“壶口”处,湍流急下,水面沸反盈天,激起的水雾腾空而起,十数里之外可见。③1月11日,印度恰尔肯德邦发生了一起震撼人心的车祸,事故已导致12人死亡,4人受重伤。④有些同志对于自己工作中出现的失误总是不以为意,认为这只是一些小的错误,无关大局。⑤特朗普讽刺奥巴马打高尔夫过于频繁,但他上任不久就已与七人打过,这真是五十步笑百步。

How nice the old Chinese book!—I bought it online last week. It ________ in ancient China.