下图示酵母菌细胞在不同条件下的细胞呼吸过程,请据图回答:
写出酵母菌在无氧条件下细胞呼吸的反应式:()
参考答案:
按括号中的要求完成句子,每个空格填一个单词。
小题1:They get up early in the morning. (改为一般疑问句)
_____________ they _____________ up early in the morning?
小题2:I like action movies and comedies. (就句子划线部分提问)
_____________ _____________ of movies do you like?
小题3:Kate asked me, “Do you know Sandy’s address?” (改写句子,句意不变)
Kate asked me _____________ I _____________ Sandy’s address.
小题4:I can’t buy that watch because I have run out of money. (改写句子,句意不变)
I can’t buy that watch because I have _____________ _____________ all my money.
小题5:They don’t allow students to use mobile phones at school. (改写句子,句意不变)
Students _____________ _____________ to use mobile phones at school.
老扬.勃鲁盖尔