显微镜的放大倍数等于目镜倍数乘以物镜倍数。 （ ）
√
物像的放大倍数是目镜的放大倍数乘以物镜的放大倍数。
He said, “______ my hope that we can get well along with each other.”
A．This is
B．There is
C．That is
D．It is
Transport by carrier proteins can be either active or passive, whereas transport by channel proteins is always passive. Explain your answer.
