------These books are too heavy for me to carry.--------( ) ,

问题描述:

------These books are too heavy for me to carry.--------( ) ,
A.You may ask for help B.I'll give you a hand
C.I'll do you a favor D.I'd come to help
选哪个,为什么,其它的为什么不能选?
不是都可以
是B

.只能说,i'll give u a hand更日常,give sb a hand在日常生活中更随意更口语化.凭语感吧.