题目内容
________ existed a certain doubt among the workers as to the necessities of the work.
[ ]
A.There
B.It
C.What
D.That
答案:A
练习册系列答案
相关题目
I didn’t know I was spelling a word or even ____ words existed.
| A.that | B.what | C.which | D.one |
Even though _______ Shanghai International Film Festival has only existed a short time, it has _______ good reputation worldwide.
|
A.不填,a |
B.the, 不填 |
C.the, a |
D.不填, 不填 |