—Why do you look so worried? —Fred left the company half an hour ago. His work _______ unfinished since.
#104457
A
left
B
was left
C
has left
D
has been left
推荐题目
— Do you agree that lions and tigers ______ the cat family?— I have no idea.
#102884
A
belong
B
are belonged to
C
are belonging to
D
belong to
_______ warmly for his work, he was too to fall asleep.
#101702
A
Praising; excited
B
Praise; exciting
C
Praised, exciting
D
Praised; excited
He spent at least as much time reading as you online yesterday.
#103224
A
had to chat
B
did chatting
C
do chatting
D
had chatted
Mr.White works in an import and export company,but he_____for this industrial fair,since he is on leave.
#104020
A
has worked
B
works
C
has been working
D
is working
American fathers ______ more than twice the amount of time with their children than they used to in years past, due to a sweeping new trend called "unemployment".
#100336
A
were spending
B
spent
C
are spending
D
have spent