单项选择题
The young lady coming over to us（）our English teacher; the way she walks tells us that!
A.must be B.can be C.would be D.could be
单项选择题 The WTO cannot live up to its name（）it does not include a country that is home to one fifth of mankind.
单项选择题 The weather in Harbin is quite different from（）in Hainan.
单项选择题 The top of the Great Wall is（）for five horses to go side by side.
