【简答题】昼食代( )ばかにならないからできるだけ節約するようにします。
【简答题】现代民航飞机的自动驾驶仪通常有哪两个通道()。
【单选题】Which of the following is the advantage of the Internet?
A.
You take the risk of meeting the bad persons when chatting in the chat room.
B.
Searching anything by clicking on the Internet icon.
C.
Spy ware damages your data or system in your computer.
D.
People who spend more time on the Internet spend less time socializing with friends .
【单选题】The advantage of the new bridge will be the way it ______ the towns on the opposite banks of the river.
【单选题】Compared with the fan on older vehicles, the advantage of the electric fan is that ( ).
A.
there is no frictional power loss
C.
it is driven by the camshaft
【单选题】The advantage of the control equipment is .
A.
that the transmitter is on the bridge
B.
that local manual control can be achieved
C.
that remote control can be achieved
D.
in construction and reliable in operation
【单选题】The advantage of the new handgrip is that
A.
it can be made cheaply.
B.
it reduces the impact in bicycle accidents.
C.
it helps to slow down the speed of the bicycle.
D.
it sells well at bicycle shops.
【单选题】现代民航飞机的自动驾驶仪通常有哪两个通道