问题

They have formed a group and began to _ thematter.

A: look out of
B: look into
C: look out for
D: look about

正确答案是：

同类题型

Every minute is made full of our lessons well.

Jerry was playing football and Tom was playing volleyball [ ]

always telling the director how to run thebusiness, _________ is like teaching one’s grandmother how to suck eggs

My sister’s flight______ and I want to see her off at the airport.

When shall we leave for China— We won’t wehave visited all the places of interest here.