问题
选择题
Fog ________ the train timetable.
A.upset
B.upsetted
C.was upset
D.was upsetting
答案
答案:A
A [句意:雾打乱了火车运行时刻表。尽管upset(vt.)是及物动词,但不可用被动式,因为the train timetable是承受者,故答案是A。]
Fog ________ the train timetable.
A.upset
B.upsetted
C.was upset
D.was upsetting
答案:A
A [句意:雾打乱了火车运行时刻表。尽管upset(vt.)是及物动词,但不可用被动式,因为the train timetable是承受者,故答案是A。]