Question

A:Do you know         for advice when we have problems.
B:You can talk to your parents or teachers.

A．who to talk

B．when to talk to

C．who to talk to

D．who can we talk to

Answer 1

C               

             
試題分析：考查特殊句式。句意：你知道當我們有困難跟誰尋求幫助嗎？你可以跟父母或者老師。考查特殊疑問詞+不定式做know的賓語，talk to sb 與某人交談，所以選C項。