. I ____ to the top of the tree, but I fell off it and hurt my leg.
#88189
A
must have climbed
B
was able to climb
C
could have climbed
D
should have climbed
推荐题目
Imagine what today’s life would be like if Alexander Bell _____ the telephone more than 130 years ago!
#87256
A
didn’t invent
B
wouldn’t invent
C
hadn’t invented
D
wouldn’t have invented
—Did you get a ticket then?—Yes,otherwise I _________ the concert last night.
#86646
A
didn’t attend
B
wouldn’t attend
C
hadn’t attended
D
wouldn’t have attended
－He looks very hot and dry. －So______if you had a temperature of 40℃.
#90413
A
would you
B
will you
C
would have you been
D
do you
I ___to my cousin’s birthday party last night, but I was not available
#86788
A
went
B
had gone
C
would go
D
would have gone
“I thought you wouldn’t mind.” “Well, as a matter of fact I don’t, but you _____ me first.”
#89567
A
should ask
B
should have asked
C
must ask
D
must have asked