问题

Bob’s lectures _____a fairly wide range and I can’t sum up what he says in a few sentences. [ ]

A: covered
B:conveyed
C: considered
D: commanded

正确答案是：

同类题型

How many Chinese astronauts ______ into space since 2003—-Twelve , including two women.

下列句子中，没有错别字的一项是

They put their books____to make the library clean and tidy.

How old is your cousin —He is now.