化肥与农家肥配施应注意哪些问题?

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问题:

化肥与农家肥配施应注意哪些问题?

考点:农学肥料知识肥料知识题库
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broadcast1/'brɔ:dkɑ:st||ˈbrɔdˌkæst/n[C] a programme on the radio or on television: a radio news broadcast | live broadcast ( =" a" programme that you see or hear at the same time as the events are happening)

broadcast2 v past tense and past participle, broadcast 1 [ I,T] to send out radio or television programmes: The interview was broadcast live across Europe. 2 [T] to tell something to a lot of people: There was no need to broadcast the fact that he lost his job.

broadcaster /ˈbrɔːdkɑːstə || ˈbrɔːdkæstər/ n [C]

curious/ˈkjʊəriəs || 'kjur-/ adj 1 wanting to know about something: When I mentioned her name everyone was curious. | [ +about] I’m incurious about this book she's supposed to be writing. |curious to see/hear/know etc: Mandy was curious to hear what Peter had to say himself.—opposite INCURIOUS 2 strange or unusual: a curious noise coming from the cellar | curious that It's very curious that she left without saying goodbye.

curl1 /kɜ:l|| kɚrl/ n 1[C] a small mass of hair

flask / flɑ:sk || flæsk/n [C] I BrE a special type of bottle that you use to keep liquids either hot or cold, for example when travelling 2 a flat bottle usually used to carry alcohol 3 a glass bottle with a narrow top, used in a LABORATORY

flat1/ flæt / adj flatter, flattest

1▶ SURFACE◀ smooth and level, without raised or hollow areas, and not sloping or curving: a flat-bottomed boat |a perfectly flat sandy beach | flat as a

pollute / pə'lu:t/ v [T] 1 to make air, water, soil etc dangerously dirty and not suitable for people to use: beaches polluted by raw sewage | industrial emissions that pollute the air 2 pollute sb’s mind to give someone immoral thoughts and spoil their character: fears that Lawrence's novels would pollute young minds--polluted adj: polluted rivers--polluter n [C]

pollution / pəˈlu:ʃn /n [U] 1 the process of making

 

小题1:The pronunciation of the word "broadcast" is ____ or/ˈbrɔdˌkæst /.

A./'brɔ:dkɑ:st/

B./'brəud'sɑ:st/

C./bræd'kɔst/

D./'bru:dkɑ:st/小题2:The word"____ "can be used as an adjective (形容词).

A.pollute

B.pollution

C.curious

D.curiously小题3:Which of the following is a flask?

A.

B.

C.

D.小题4: The word "pollute" means "______".

A.to tell something to a lot of people

B.wanting to know about something

C.a programme on the radio or on TV

D.to make air. water, soil, etc dirty小题5:These texts are probably from ______.

A.a magazine

B.a dictionary

C.a newspaper

D.an advertisement

题型:问答题 简答题
口算.
40×50=180÷3=25×40=84÷4=3600÷4=16×50=
140÷2=16×30=0.3+0.6=1-0.3=0.7+0.9=1.6-0.8=
题型:问答题 简答题

Let us suppose that we _____him about it, what would have happened?

A.had not told

B.did not tell

C.will not tell

D.don’t tell

题型:问答题 简答题

下列现象中,不能证明空气存在的是(  )

A.空瓶倒立放入水中水不易进入瓶中

B.向自行车内胎充气

C.疾风知劲草

D.太阳照在桑乾河上

题型:问答题 简答题

体温在39℃以上,一日内波动范围超过2℃者,多见于()

A.风湿热

B.伤寒

C.疟疾

D.大叶性肺炎

E.中暑

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