A、  B、  C、  C题目为请求对方填写申请表的祈使句。

Our clients have already been to the factory, haven’t they?
(A)No, I don’t believe so.
(B)Production started last week.
(C)In just a few minutes.

Please fill out the registration form.
(A)They’re available at the front desk.
(B)It’s addressed to you.
(C)Who should I hand it in to?