问题

Many people are in great need of extra food.— Yes.It is a challenge to________all their needs. [ ]

A: satisfy
B: gain
C: practise
D: produce

正确答案是：

同类题型

1 often take a bus to school, but _____I go to school by bike.

选出没有名词用作动词的一项（）

Wait till you are more ________. It’s better to be sure than sorry.[ ]

Where are English books— are on the teacher’s desk.

The young dancers looked so charming intheir beautiful clothes that we took ________ pictures of them,