1.—The students talked and laughed,but when the teacher came into the callsroom,

题目

1.—The students talked and laughed,but when the teacher came into the callsroom,
they __ their lessons.
A.stopped to do B.stopped doing C.stopped D.stop to do
2.—Who taught her French?
—___!She leaned it by herself.
A.Noboday B.Anyboday C.Somebody C.Everybody

答案

1.A； stop to do sth 表示停下手头中的事去做另一件.而前面第一句用的是过去式,所以这里的stop也要用过去式.
2.A.这句后面已经有了解释了,她是自己学习法语的,所以显然没有人教她学习,即nobody