真题练习

629.Mike found his missing car in the street outside his house,_______ newly cleaned and polished.

A.looked
B.to look
C.looking
D.to be looking

630.Bats are surprisingly long-lived creatures,some _______ a life span of around 20 years.

A.having
B.had
C.have
D.to have

答案解析

629.答案是C;考查非谓语动词，looking表明车子当时的情况。
630.答案是A;考查独立主格结构，some having a life span…为独立结构。