A. The Call of the Wild B. The Scarlet LetterC. Great E……

单项选择题U.S. President urged the U.S. Congress to play a key role in the fight against ______ in Africa.

单项选择题What strikes the woman most about the male robber is his ______.

单项选择题The man Mr. Cheney accidentally shot and injured is

单项选择题People did not begin to use unmanned vehicles in undersea exploration until recently because of______.

单项选择题The most detailed information about the woman robber is her ______.