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 students forbidden _____ after class in WC are prevented _____ after school.
#96870
A
to smoke; to smoke
B
to smoke; from smoking
C
smoking; smoking
D
smoking; to smoke
She prefers _____ her clothes by hands rather than by machine.
#96629
A
having washed
B
washing
C
being washed
D
to wash