具有显著舒张肾血管，增加肾血流量的药物是
A．肾上腺素B．去甲肾上腺素C．麻黄碱D．多巴胺E．异丙肾上腺素
参考答案：D
The science lab being built in our school is ____________ the former one.
A．twice as big as
B．twice more bigger than
C．as twice big as
D．the twice size of
祛风壮骨酒
