She has put on a lot of weight since she got out of the hospital.
A. 自从出院以来她挑起了工作的重担。
B. 自从出院以来她长胖了很多。
C. 因为她出院了,所以挑起工作的重担。
D. 因为她出院了,所以长胖了许多。
John Galworthy was most famous for().
A. Heart of Darkness
B. Ulysses
C. The Forsyte Saga
D. A Passage to India
John had an argument with Tom, ______was known to all.
A. what
B. this
C. that
D. which
在电阻抗型血液分析仪中,与脉冲振幅成正比的一项是:()
A. 细胞的移动速度
B. 细胞的数量
C. 细胞的体积
D. 细胞的比密