问题

– What a hard chair! –Yes, it is. But in fact, it is very comfortable to _____.

A:sit
B:sit on
C:be sat
D:be sat on

正确答案是：

同类题型

What makes you _________ today than yesterday

________my dear teacher couldn’t understand was ________ fewer and fewer middle school students showed interest in her lessons.

Only when medical expenses are reducedaccess to proper medical treatment.

vertisement says this materialdoesn’t ______ in the wash, but in reality it does.

hat you like computers very much,isn’t it a good idea to get ______—Well, I’d like to but I can’t afford thatexpensive a computer at present