问题

Science is developing fast. Scientists and doctors will surely find a way to _________ AIDS some day.

A: treat
B: cure
C:operate;
D: operate;

正确答案是：

同类题型

se days, we had no phones, so we haveto keep in touch _____ writing often.

What made Alice so upset?— ________. [ ]

Happy New Year! —________!

The teacher together with the students ________ discussing “Reading Skills” that ________ newly published in America.

Lucy is a _______girl. —Yes, she always studies hard at night.