向曹老师请教几个虚拟语气的问题:It is strange that he should know all this.It is important that he should come.1.我知道“It is+adj+that从句”这种句型可以用虚拟语气,虚拟语气表示感情色彩,比如第一个句子用虚拟语气表示了竟然、震惊等意...
这里的背景是介绍旅游时可以去什么地方,然后一一列举这些地方:time share apartment: accommodation which one owns, say, a 26th part of
and so has the right to stay there
for 2 weeks every year.这里and so是什么用法,后面has为什么没有主语?
Whittingham started his research into lithium batteries in the 1970s at a time when world oil prices were high and energy availability a big concern. and 后面的部分是不是少了个 was?
A robot arm from the Endeavour will grab the telescope and hold it while the astronauts make some necessary repairs. 我的疑问1:while 从句可以用一般将来时吗?可以还是不可以说明原因。我的疑问2:如果主句不用将来时,那么主句和从句的谓语动词都...
...:【Vietnam has one of the worst records on media freedom. Reporters Without Borders says it is the fifth least free country out of the group's list of 180 nations.越南是媒体自由记录最差的国家之一。无国界记者组织称,在该组织对180个国家的排名中,越南位于...