Land animals are believed ______ from sea animals.
#103259
A
to have developed
B
to have been developed
C
having developed
D
having been developed
推荐题目
—What does the sign over there read?―“No person ______ smoke or carry a lighted cigarette,cigar or pipe in this area.”
#104833
A
will
B
may
C
shall
D
must
Sean’s strong love for his country is in his recently published poems.
#101578
A
relieved
B
reflected
C
responded
D
recovered
—Does your uncle still smoke?—He given it up. It’s two years ever since he .
#101948
A
can’t have; smoked
B
may have; smoked
C
should have; has smoked
D
should have; didn’t smoke
By the time I got to the theatre, the play __________ for ten minutes.
#103201
A
had been on
B
had begun
C
have been on
D
has begun
The number of people, who have access to their own cars, sharply in the past decade.
#102283
A
rose
B
is rising
C
have risen
D
has risen