问题
填空题
如图所示电路中,电压表V1的示数为2.5V,V2的示数为1V,则灯L1两端的电压为_______V,L2两端的电压为_______V,电源电压为_______ V.
答案
1;2.5;3.5
如图所示电路中,电压表V1的示数为2.5V,V2的示数为1V,则灯L1两端的电压为_______V,L2两端的电压为_______V,电源电压为_______ V.
1;2.5;3.5
阅读理解。 | ||||||||
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1. The least likel![]() | ||||||||
A. MMI B. NYHS C. QMA D. QCFM | ||||||||
2. According to the text, which of the following is NOT true? | ||||||||
A. All the ![]() B. No other museum in New York City is better than MMI. C. Lucky visitors can see grapes in one of the museums. D. NYHS has the most hands-on activit ![]() | ||||||||
3. We can know from the text that . | ||||||||
A. people can visit only one of the museums any time and any day B. visitors can pay a visit to all the museums by subway C. there is often a rare bird flying in the sky above MMI D. the Panorama is, as a matter of fact, a great gift shop |