问题

global economy, a new drug for cancer, itis discovered, will create many economic possibilities around the world

A:why
B:how
C:when
D:that

正确答案是：

同类题型

Moz‘The Magic Flute’ are both museumsnow

_______ does it snow so heavily in South China as it did in the winter of 2007 [ ]

Why do you get a snake as your pet Don’t you think it’s too

According to the rules，all drivers ________ this traffic accident are to betaken to the police station to make their statements.

Please ____ the tree. Can you ____ any apples on it—Yes, I can.