The temperature ________water begins to boil is 100 C. A.in that B at which C in which D.at that 选哪个?为什么?还有这句话的意思
人气：166 ℃ 时间：2020-05-14 22:15:31
解答
选B. 你先想, Water begins to boil at 100℃. 速度、以……速率、温度、在日落时、在……核心要用at. 然后这个从句要修饰temperature,把at挪到前面,要用到which,就变成了 The temperature at which water begins to boil is 100℃.
