生源地信用助学贷款用途包括()。
A、在校期间住宿费
B、以上都是
C、在校期间日常购买学习用品
D、在校期间学费
参考答案:A, D
It is in Qingdao ______ you are going to pay a visit to _____ this kind of washing machine is produced.
A./; that
B.where; which
C./; where
D.what; which
下列现象中,你认为可称为反射的是[ ]
A.摆在窗台上的花草向外生长
B.草履虫对环境中温度的变化表现出趋热性
C.人一碰含羞草,其叶片马上卷起
D.手偶然踫到火会迅速缩回