问题

can ____ a second, I’ll look forBob and tell him you are on the phone for him.
A:depend on
B:hang on
C:come back
D:take along
B:hang on
C:come back
D:take along
正确答案是:
同类题型
Hardly ______ off the bus when ______an old friend who he hadn’t seen for years.
It’s very friendly ________ him to help me when I’m in trouble.
John is so strongly built that he looks as if he __________as elephant.
I can’t repair your bike until tomorrow, I’m afraid.—That’s OK, there’s _________.