He won't stop
drinking___ he's told by a doctor that it's killing him. 答案是unless,那可不可以是though或although?unless 引导条件状语从句我可以理解。如果换成though/although/while 等引导让步状语从句,是否也讲得通?“尽管医生告诉他酒会要了他...
The spacecraft was launched in early December and has been orbiting
around the space mass for weeks in preparation for the "dark side"
landing.这艘在12月初发射的飞船,最近几周都在环游太空,为“月之暗面”着陆做准备。这里的space mass 如何理解?
In
the past, there haven't been any people in this place.In
the past, there weren't any people in this place.请教老师,in the
past状语,究竟应该是用一般过去时,还是现在完成时呢?网上说2种都可以,那么,问题是,上面2句究竟是什么含义理解差别呢...
2014年的重庆市中考有这样一道题:Aunt Tina will visit us soon. ______ is arriving tomorrow morning.A. He B. She C. His D. Her答案选B。这没问题。但我对题中的Aunt Tina有点拿不准。Aunt后面可以接...
Many ancient cultures built observatories from which to carry out celestial observations.许多古代文明都有建造天文台观测天象。from which 在这里当什么词性? 若拿到这两个字,对句意有影响吗?Thanks a lot.
下面的题目如何选?有省略吧,对不对?如何判断省略以及如何补充省略?Some university students are going to France in summer holidays, and _____.A.some America B.some going to AmericaC.some are to America D.some to America
It's not hard to imagine such powers misused to censor
criticism, attack political opponents, or faciliate corruption.A such powers misusing B such powers be misusing C such powers being
misused D such powers are misused标准答案给的是C。为什么...