问题

Tina was hesitation about the job offer as she did not know _______ the company was an established one

A:whether
B:what
C:until
D:although

正确答案是：

同类题型

I used to____my dream. But now I get used to____doing everything. I think I’ll be successful one day.

. —When shall we meet again? —Make it any day you like; it’s all ___ to me.

How are your parents–They’re ______. Thanks.

We will do what we can to get the goods _________ ontime

It is well known that ____ the flower is to grow,____the price is in the market