-Have you finished _______ your composition? It is time to hand it in.-Not yet, I _______ it the whole morning, but it is so hard that I only finished half of it.
#94047
A
writing; had written
B
write; wrote
C
written; was written
D
writing; have been writing
推荐题目
 _________ the deaf children, the young lady has little time to care for her own daughter.
#94433
A
Devoted to teach
B
Devoted herself to teach
C
Devoting herself to teaching
D
Devoting to teach
______ their service, the workers of the hotel are active in learning English.
#91829
A
Improving
B
To improve
C
Improve
D
Having improved