. — I’d better ____ now. The water is bo
题型:选择题
问题:
. — I’d better ____ now. The water is boiling in the kitchen.
— Good-bye.
A.ring back
B.ring up
C.hold on
D.ring off
. — I’d better ____ now. The water is boiling in the kitchen.
— Good-bye.
A.ring back
B.ring up
C.hold on
D.ring off