图5中要用电压表测量灯L两端的电压，正确的接法是（ ）图5
Many modern trains in the world_____in Zhuzhou．（ ）
A．are creatingB．created
C．are created
Polly has been ill for three days but she is a lot_____today．（ ）
A．bestB．betterC．good
People remember the first traveler from England____came to live in America．（ ）
A．whichB．whereC．who
He likes watching the fifth channel．_____channel is about sports．（ ）
A．AnB．TheC．A
We are not allowed to laugh when we_____．（ ）
A．ateB．have eatenC．are eating
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