He ___articles for our wall-newspaper these three years, and he ___about forty articles. 
#104632
A
has been writing; has written
B
has been writing; wrote
C
is writing; has been writing
D
has written; has written
推荐题目
 After school we went to the reading-room to do some reading, only to be told that it _____.
#100657
A
was decorated
B
had decorated
C
had been decorating
D
was being decorated
By the 1920s, Howard Carter ____ an explorer.
#99036
A
has become
B
had become
C
became
D
would become
To his disappointment, the opinion he had stuck              out wrong.
#103365
A
to turn
B
to turning
C
to turned
D
to be turned