单项选择题Which of the following wastes water
填空题from改为to
单项选择题Tom misunderstood his class at first because ()
A.he did not know much about Indian culture B.he didn’t explain everything clearly enough C.some students didn’t understand his questions D.he didn’t know where the students came from
单项选择题We learn that the disabled man ______.
单项选择题Ⅱ. 完形填空 Close 阅读下面短文,掌握其大意,然后再各题所给的四个选项(A、B、C和D)中选出一个最佳选项。