You can borrow three books ______. ______ , or even more.
A: at the time
B: at a time
C: in one time
D: at time
A: at the time
B: at a time
C: in one time
D: at time
举一反三
- The utmost number of books one can borrow at a time is ______. A: six B: five C: four D: three
- Can I borrow two books ________a time? A: to B: of C: for D: at
- Can I borrow two books at a time A: 曾经 B: 一次 C: 有时
- You can come to visit me you want. A: at any time B: in time C: on time D: in no time
- And then one more time … out and back in.句中one more time 表示（ ）。