问题

I’d like your help tomorrow.— No problem, but can you be more _______ so that I can make advance preparations?[ ]

A: serious
B: brief
C: formal
D: specific

正确答案是：

同类题型

Sit down，P1ease．一_________.

Is this raincoat yours? —No, mine _____ there behind the door

You have failed two tests. You’d betterstart working harder, ____ you won’t pass the course.

Mr. Black isn’t here. He ________ toChongqing.

In our class there are 46 students, _____half wear glasses.