问题
Due to frequent layoffs, there is anxiety among the employees ________ they may one day be out of work.
A:when
B:how
C:why
D:that
B:how
C:why
D:that
正确答案是：
同类题型
They often go to the restaurants for mealsThey _____ be very poor
No matter how I tried to read it，the sentence didn’t ________to me.
Let’s go swimming after school!—______. Call me at any time.
Your friend is _______. Does he often _______ you
I ______ worry about my weekend—I always have my plans ready before it comes.