Question

英语题：请给出正确答案

7.The teacher,______whether anyone would come to help him,decide prepare for the experiment by himself
a.not knowing b.not to know c.knowing not d.to have not know
8.he bad been there______a time,and knew everyone well.
a.much b.many c.some d.few
10.The salesgirl said she would have to_____the supervisor about the matter.
a.additional b.further c.private d.invite

Answer 1

参考答案如下：
7. A（not knowing，现在分词作原因状语，它的否定式是在doing前加not）
8. B（many a time，多次，常常）
10. consult（consult sb about sth，向某人请教咨询某事。句子说女售货员说她要向主管请示这件事情，这里题目中你给的四个选项都不对。）
助你愉快学习！

Answer 2

题在哪儿？