—What would you like to drink, tea or coffee?
—_________ is OK, but I prefer coffee _________ milk.
A：Either, to
B：Either, with
C：Neither, to
D：Neither, with
用吸管从草履虫培养液中吸取草履虫的最好部分是（ ）
节约能源主要的措施是（ ）
两个真分数相除，商大于被除数。
