问题补充:
She is fed up with sharing a house with others; , she is looking for her own flat.
A. moreover
B. therefore
C. however
D. otherwise
答案:
A. moreover
(答案→)B. therefore
C. however
D. otherwise
解析:副词辨析。A而且;B因此;C然而;D否则,要不然;结合句意可知B正确。句意:她厌倦了和别人住在一个房间里,因此她正在寻找自己的公寓。