纤维蛋白降解产物不包括()。
A.碎片D
B.碎片C
C.碎片E
D.碎片Y
E.以上均不正确
参考答案:B
He spoke so fast that I could ______ catch what he said. [ ]
A. almost
B. nearly
C. hard
D. hardly
I would like a job which pays more, but _____ I enjoy the work I'm doing at the moment.[ ]
A. in other words
B. on the other hand
C. for one thing
D. as a matter of fact