The old woman had a letter from her son in the army_____ to her.
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A
read
B
write
C
written
D
received
推荐题目
The first textbooks _____for teaching English as a foreign language came out in the 16th century.
#98376
A
having written
B
to be written
C
being written
D
written
Last week, we paid a visit to a man, ____ as a famous actor
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A
knowing
B
known
C
to know
D
to be known
The music sounded cheerful and encouraging, all the people present in high spirits.
#90668
A
making
B
to make
C
made
D
having made
________ help the people in the snowstorm in the South made him worried.
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A
Not known how to
B
Unknown what to do to
C
His knowing not how to
D
His not knowing how to
Shenzhou-VIII has docked with Tiangong-I successfully, _____ the start of the establishment of China's own space station．
#91153
A
marked
B
to mark
C
marking
D
having marked