The tragic sinking of this great liner will always be remembered, for she went down on her first voyage with heavy loss of life.这里损失了很多人的性命,应该是复数的表达啊,而life作'性命'的含义不是可数名词吗?为什么这里不是loss of lives ?还是说用前面...
Some of the most efficient refrigerators consume 70 percent less electricity than traditional models. 请教老师:可以说成less 70 percent electricity ?70 percent less electricity 和 less 70 percent electricity 意思有何不同?
It's uncertain whether the experiment is worth doing 为什么不能用if?既然老师们之前说过在形式主语的主语从句中if/whether都可以,那为什么这里很多选择题答案里面既有if也有whether却只能选whether? be
uncertain 后面用whether 的情况网上很多说...
_______ that I should have missed the wonderful football match last night!
A. How disappointed it is B. How disappointed is it
C. How disappointing is it D. How disappointing it is
答案为 D,请问 disappointing, disappointed的 区别是什么?另外,I should hav...