【单选题】
When I read the newspaper, I always read the _____ first.
【单选题】
I really enjoy _______ to music when I’m alone.
【单选题】
I sprained my ankle when I _______ running in the street.
【单选题】
When we were having a party, the host _______ the bad news.
【单选题】
When we returned, the party wasand the dance floor was crowded.
【单选题】
11. HIV感染者体内哪种体液含HⅣ 浓度最高
【判断题】
11.课堂规范是保证教学能顺利进行的准则。
【判断题】
11. 乳剂组成包括:水相、油相和乳化剂。
【单选题】
We hadnt met for 20 years, but I recognized her ______I saw her.
【单选题】
We hadnt met for 20 years, but I recognized her ______I saw her.