What kind of part-time jobs do not be mentioned in the video?
A. salesman
B. cashier
C. waiter
D. tutor
查看答案
Where do they not work as a waiter?
A. at the bakery
B. at the restaurant
C. at the hotel
D. at the coffee shop
What do they not sell according to the video?
A. TV
B. drinks
C. phones
D. clothes
What do they do with the money they earn from the part-time job?save money for __1__take a __2__buy idol’s __3__go to __4__spend on __5__, __6__, __7__
对数和反对数运算电路的精度均与温度有关。
A. 对
B. 错
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