【单选题】Jim failed his driving test on the first _________________.
【简答题】Part B For this part, you should write a composition with the title 'Pollution in Our City'. Based on the following: (1) Pollution in our city is getting worse and worse. (2) People have realized the ...
【单选题】关于静电场中某点电势值的正负,下列说法中正确的是
B.
电势值的正负取决于电场力对试验电荷作功的正负
【单选题】Jim ______ his strict father, for he failed in the examination once again.
【单选题】关于静电场中某点电势值的正负,下列说法中正确的是
B.
电势值的正负取决于电场力对试验电荷做功的正负
【单选题】It was in 1921 our Party was founded.