问题
选择题
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
答案
答案:A
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
答案:A