单项选择题
A.empty B.open C.wide
Mary likes living （）.A.lonelyB.aloneC.in person
单项选择题Mary likes living （）.
A.lonely B.alone C.in person
（） aeroplanes in this company are Boeing planes.A.Most ...
单项选择题（） aeroplanes in this company are Boeing planes.
A.Most of B.Most C.The most
You must （）your bad habits.A.give offB.give upC.give ou...
单项选择题You must （）your bad habits.
A.give off B.give up C.give out
