【单选题】A. appre c iate B. di s cussion C. c inema D. Practi c e
【单选题】下列各项中,不属于负债类账户的是( )。
【多选题】What are the customs of Halloween Day?
D.
Contests of bobbing for apples.
【简答题】A. appre c iate B. di s cussion C. c inema D. Practi c e
【单选题】试用电压源与电流源的等效变换法,求下图所示电路中2Ω 电阻上的电流 I。
【单选题】________you practi c e, _________perfect you will be.
C.
the better; the better