Question

Many students believe the choice of their courses and universities should____ __ their own interest.

A．be based on

B．base on

C．be basing on

D．base at

Answer 1

A

試題分析：句意：許多學生相信他們對于課程和大學的選擇應該依靠他們的興趣。base on以……依據(jù)，choice與base on是被動關系，故選A。
點評：本題難度適中。動詞的語態(tài)是近幾年高考的熱點，需要考生有分析理解復雜的句子結構的能力。
即學即練：New policies, _______ to ensure that compulsory education is truly free, _______by the local government across China since the start of school on September 1.
A．intending; have been made known B. intended; have been made known
C．intending; are made known      D. intended; had made known
解析：B。(be) intended to do sth“目的在于…; 打算做某事...” 作定語;new polices與know是被動關系，而 since the start of school on September 1說明對現(xiàn)在的影響，所以用現(xiàn)在完成時的被動語態(tài)。