问题

____ he met with the difficulty did he realize that our help was of great importance

A:It was only when
B:Never until
C:Only before
D:It was not until ;
正确答案是:
同类题型

下列各句中加点成语的使用,全都不正确的一项是( )①春天,人们纷纷走出家门,去欣赏大自然的美景,公园里、田野上、街道边,百花含苞待放,杨柳椿萱并茂,游人流连忘返。②随着各级教育的普及,读过书的人是越来越多,但是读过书和真正会读书的人是不同的,他们简直是判若云泥。③许多年前,在听老人讲布朗族的种茶历史和茶文化时,南康先生不动声色,到现在他才明白,那时候老祖宗就已经建立了一套可持续发展的古茶林生态系统,留给了我们一笔宝贵的财富。④冬至这天,南下的冷空气与北上的暖湿气流完成了一次完美的邂逅,我市迎来一场铺天盖地、洋洋洒洒的大雪。⑤互联时代,客户的一举一动都会转化为数字信息,成为商家挖掘商机的大数据宝库,相对于线下零售的盲人瞎马,线上电商简直就是明察秋毫。⑥中国无人机强势崛起让美国如鲠在喉,于是美国到处扬言要制定军用无人机销售、转让和使用方面的规则,使之与其他武器一样受到所谓国际法的制约。

Happy Birthday, Ken! Did you invite Jason?—Yes, but he _____ a meeting in New York otherwise he wouldn’t be absent from my birthday party

Never _________ he loved us children. But we knew. And we never said it to him.

_______ honest boy he is!

“When my husband died five years ago,__________ was difficult to go from ‘we’ to ‘me’,”said Joe Kita to us.