It’s difficult ______ this work today.
#43615
A
to finish
B
finished
C
finishing
D
finishes
推荐题目
._____a wonderful sense of humour.
#86266
A
The English have
B
The English has
C
English have
D
English has
Maybe you have been to many countries, but nowhere else ________ such a beautiful place. 
#86239
A
can you find
B
you could find
C
you can find
D
could you find