The London Marathon is a difficult race._______, t

______is a principal representative of The London School.A．SaussureB．HallidayC．BloomfieldD

______is the autobiographical novel of Jack London.A．The Iron HeelB．The People of the Abys

Greater London is NOT______of the United Kingdom.A．the administrative centerB．the most imp

The metropolitan police force of London is under the direct control of______.A．the Prime M

She is always easy to get along with, but she is difficult to understand ______.A．at one t

This problem is very difficult to deal with. It’s really_______.A、convincingB、seriousC、t