The inductor voltage phase lags its current by 90 o, and the capacitor current lags its voltage by 90 o, is this conclusion true? [ ]. A: It's impossible. B: When the capacitance and inductance are nonlinear components. C: When inductance current and voltage, capacitance current and voltage are not related direction. D: Whenever.

Why did "The Big Boiling Pot" get its name? A: The temperature is so high that can cause flesh to separate from skeleton B: There is a big pot near the spring. C: The local people use the water to boil food. D: Its temperature is 90 degrees centigrade

10. A. Its population B. Its development C. Its location D. Its history

____alion.____mouthisbig. A: It;Its B: Its;It’s C: It’s;Its

A firm that shuts down temporarily has to pay A: its variable costs but not its fixed costs. B: its fixed costs but not its variable costs. C: both its variable costs and its fixed costs. D: neither its variable costs nor its fixed costs.

Mount Huashan is famous for________. A: Its views B: Its history C: Its precipices D: Its food

在下例“The taste of America is becoming French in its conversation，French in its comforts and French in its discomforts，French in its eating，and French in its dress，French in its manners，and will become French in its art．”中，使用了哪种衔接手段？

The most difficult thing in learning a word is _________. A: its pronunciation B: its usage C: its meaning D: its spelling

Coherenceof a paragraph is concerned with its ____________, or its _______________.

The road __________ to the top of the mountain. A: winds its way B: gets its way C: loses its way D: goes its way