______, I picked up the phone and rang my
题型:单项选择题
问题:
______, I picked up the phone and rang my sister in AustraliA.
A. Off impulse
B. On guard
C. Off guard
D. On impulse
______, I picked up the phone and rang my sister in AustraliA.
A. Off impulse
B. On guard
C. Off guard
D. On impulse