问题

_ that he might lose his job, Peter always worksextra hours to please his boss

A:Having not been invited
B:Not having been invited
C:Having not invited
D:Not having invited

正确答案是：

同类题型

We like______, but we don’t like _______.

was expecting her favourite singers, but to herdisappointment, _______ appeared.

Do you know _____

s has been very smooth ______, we are notconfident that it will be completed on time

fired, your health care and other benefits willnot be immediately cut off.