Question

_____Hepburn’s acting years, she insisted _______ working closely with UNICEF.

A．Though, to

B．Throughout, to

C．Throughout, on

D．Throughout, onto

Answer 1

C

試題分析：though 盡管；throughout貫穿；to到；on在……上面；onto在……之上。句意：在赫本的演藝整個年代，他堅持和兒童基金會緊密合作。Insist on doing 堅持做，故選C。
點評：熟記代詞的基本含義及習慣用法，是解答此題的基礎。然后根據語義選擇合適的選項。