Thelibrariantoldusthatwecouldborrowatmostthreebooks ...
问题详情：
The librarian told us that we could borrow at most three books .
A. at a time B. all the time
C. from time to time D. on time
【回答】
A
知识点：介词和介词短语
题型：选择题
问题详情：
The librarian told us that we could borrow at most three books .
A. at a time B. all the time
C. from time to time D. on time
【回答】
A
知识点：介词和介词短语
题型：选择题
