Question

Tom has much difficulty _____Chinese so he often asks me ______help.

A．understanding; for	B．understanding ; of
C．to understand; for	D．to understand; for

Answer 1

A

解析試題分析：have much difficulty(in)doing sth表示在做某事上遇到困難；ask sb for help表示像某人尋求幫助；句意：湯姆在理解漢語上有許多困難，因此他經(jīng)常向我尋求幫助。故選A
考點：考查固定短語。