【单选题】( ) 是以糯米、梗米、豁黄米为主要原料生产的。
【简答题】Why air must be pumped into the plane?
【单选题】We need to ______ the purpose of the experiment again.
【判断题】外植体采集前对取材部位套袋,与果树套袋的目的与做法相同
【单选题】A stamp design includes several elements required for it to ________ its purpose satisfactorily.
【单选题】The edge of the wise over the unwise lies in their tendency to _______ about the purpose of their life.
【简答题】It was a m struggle, a death march to the end. ( completely stupid and without any purpose )
【单选题】Why not ________ an English club to practice ________ English? [ ]
【单选题】Why did Polly and Digory begin their adventures?
A.
Because of the bad weather.
B.
Because of the hot weather.
C.
Because they were in a good mood.
【单选题】Why must nurses work in shifts?
B.
Nursing services must be provide continuously.
C.
They work at night from time to time.
D.
A shift is usually eight hours long.