2019年mpa考试英语真题——非谓语动词508

{01}________hard before, Tom is afraid of failing in the exam
A.Having been worked
B.Not to have worked
C.Having never worked
D.Never have worked
解析：考察非谓语动词.句意:从来没有努力学习过.汤姆担心考试会不及格. 现在分词表示正在进行的伴随性动作,和句子主语是主谓关系. 如果动作发生在谓语动词之前,则要用完成事态的现在分词,结合语境可知选C
本题选C。
{02}A new museum is being built in our city and it’ll be accessible to the citizens when___ next year.
A.completing
B.is completed
C.to be completed
D.completed
解析：考查非谓语动词。it指代的是the new museum，也是complete的逻辑主语，且是被动关系，故应用过去分词表被动。When completed="When" it is completed.
本题选D。