我国增值税条例规定，从国外进口的设备，其增值税按（）计算其应纳税额。
A．离岸价
B．到岸价
C．抵岸价
D．组成计税价格
参考答案：D
________Tom ________ Mary speaks Chinese well, so they can communicate with Chinese students very well.
A．Neither ; nor
B．Not only ; but also
C．Both ; and
D．Either ; or
The classroom can ___ more than fifty students.
A, have B. take C. hold D. keep
