单项选择题
It’s often a mistake to（）appearance; that poor-looking individual is anything but poor. In fact, he is a millionaire.
A. go over B. go by C. go against D. go for
单项选择题 The United States was trying hard to smoke the enemy out of the holesin the target country．
单项选择题 The shortage of water became more（）this summer with the highest temperatures in 40 years.
单项选择题 Twins often show great ______, but these twins are an exception.
