艾滋病的常见传播途径有（）。
A.性接触
B.针刺
C.医疗器械污染
D.一般生活接触
E.血液制品
参考答案：A, B, C, E
Don't be late again, _____ you will be punished. [ ]
A. because
B. but
C. or
D. though
用括号中所给单词的适当形式填空。
小题1:My mother is watching TV in the _______________ (live) room.
小题2:Tom’s family has two ________________(show).
小题3:My grandfather feeds some _____________ (sheep).
小题4:Some people describe the same people _______________(different).
小题5:The child is ___________ (luck). He got the singer’s autograph（签名）.
小题6:Our English teacher is of medium _______________(high).
小题7:Lost in Thailand （泰囧）is an ________________ (interested) movie.
