问题

Cathy stopped working when her son was born __________ she could stay home and take care of him.

A:even if
B:so that
C:unless
D:while;

正确答案是：

同类题型

Why not ________ an English Club to practice ________ English

____________________—He is generous and polite.

The question_______ you should take this medicineshould be decided by your family doctor.

The teacher simplified the reading materials, ______ it easy for the students to read.

ally think so I’ll takeit,then.