The first textbooks _____ for teaching English as a foreign language came out in the 16th century.
#98254
A
being heard
B
to be written
C
being written
D
written
推荐题目
The bridge ____ in the 1800’s was the oldest building in this village.
#96113
A
to be completed
B
having been completed
C
completed
D
being completed
The comments which he made ______ marketing bothered his boss greatly.
#98701
A
being concerned
B
concerned
C
be concerned
D
concerning
He studied hard, __________ the exam.
#93042
A
aim at
B
aiming at passing
C
aiming passing
D
aiming to passing
No one can walk the wire in the air without a bit of fear unless ______ very young.
#95230
A
having trained
B
trained
C
to be trained
D
being trained