单项选择题

Women workers wear hats ______ their hair gets caught in the machine.

A. if
B. in case
C. unless
D. because
<上一题 目录 下一题>
热门 试题

单项选择题
The notebook computer allows you to work without______to an office.
A) limiting
B) being limited
C) having limited D) limited
单项选择题
They all enjoyed ______ to play the guitar.
A. learning
B. learn
C. to learn

D. learned
相关试题