【单选题】听力原文: Fish live in water, but do they drink it? The answer is yes, but how fish drink water depends on where they live. Water gets into a fish's body through osmosis. Take a cell as an example, if the...
A.
Water absorbing ability.
D.
The ability to maintain salt.
【单选题】Why does the text say that people do not drink enough?
A.
Because they don't drink after taking exercises.
B.
Because they don't like drinking water.
C.
Because they drink only when they are thirsty.
【单选题】What do you want ___________? [ ]
【单选题】At the very beginning of the conversation, what do the two speakers do?
A.
They drink to their old times and acquaintance.
B.
They talk about their old crowds and old gangs.
C.
They talk about their old times and acquaintance.
D.
They meet and talk with each other's old friends.
【判断题】炎症时循环血中白细胞增多是机体的防御性反应,是炎症的组成
【单选题】听力原文:M: What do you like to drink? W: I usually drink beer. but today I'll drink apple juice. Q: What will the woman drink today? (20)
【单选题】How about ________something after ________ some cleaning in the house? [ ]
【单选题】Be careful! The water is too hot. You'd better _____ it right now. [ ]
【单选题】— What do you want _____? — Cola, please. [ ]
【单选题】在普通微倾式水准仪上,用来粗略调平仪器的水准器是( )。