Bats are surprisingly long-lived creatures, some _____ a life span of around 20 years. 
#91195
A
having
B
had
C
have
D
to have
推荐题目
With prices _____ so much, it's hard for the company to plan a budget.
#91665
A
fluctuating
B
waving
C
swinging
D
vibrating
With a large amount of equipment________  ,the boss asked the  employees to work extra hours.
#91388
A
remaining to be repaired
B
remained to be repaired
C
remaining to repaire
D
remained to repaire
The room with the window _____north wants______.
#91456
A
facing; cleaned
B
faces; cleaning
C
faced; to be cleaned
D
facing; cleaning
 The children went home from the grammar school, their lessons _____ for the day.
#90989
A
finishing
B
finished
C
had finished
D
had been finished
John doesn’t work hard at his lesson and feels really nervous with the final exam _________. 
#91406
A
approached
B
to be approached
C
being approached
D
approaching