2019年mba考试英语模拟题——其他514

{01}There were already five people in the car but they managed to take me as well . It ______ a comfortable journey.
A.can't e
B.shouldn't be
C.mustn't have been
D.couldn't have been
解析：could表示对过去事情的推测，用于否定句或疑问句。
本题选D。
{02}The old man ____ down by a truck is being saved now
A.knocking
B.to knock
C.knocked
D.being knocked
解析：试题分析：考查过去分词做定语：句意：被卡车撞倒的老人现在正在被救治。Is being saved是这句话的谓语，所以这里需要填的是定语，因为the old man和knock down是被动关系，用过去分词做定语，选C。
考点：考查过去分词做定语
本题选C。