问题
选择题
Little Tom has got a lot of birthday presents, but he isn’t able to take all of them ___.
A.on time
B.at a time
C.at same time
D.from time to time
答案
答案:B
此题重点考查对四个短语的区别。
Little Tom has got a lot of birthday presents, but he isn’t able to take all of them ___.
A.on time
B.at a time
C.at same time
D.from time to time
答案:B
此题重点考查对四个短语的区别。