The bag is very heavy. Come and lend me a hand, ？A. should you B. do you C. can you D.

听力原文：（A)The woman is carrying a bag.（B)The man is gesturing as he speaks.（C)They are w

The weight－ （) is attributed to breakage of the gunny bags.A．shortB．shortageC．shortestD．

Which of the following sentences is INCORRECT？A．How heavy bags she is carrying!B．How dare

Why does the interviewee think that brown bagging is a great way？A．Because it can help to

Speaker A: The box looks very heavy. Would you like me to carry it for you？ Speaker B: ___

Because the reading _____ in most college courses are very heavy ，students should p