一桶纯净水重5千克,1吨纯净水可以装______桶.
1吨=1000千克,
1000÷5=200(桶),
答:1吨纯净水可以装200桶.
故答案为:200.
根据上下文意思填写单词,每空一词。
A: Hi, Jack. What are you 1. _____?
B: I'm 2. ______ a video.
A: Do you want 3. ______ 4. ______ basketball 5. ______ us.
B: That 6. ______ great.
This video is 7. ______. 8. ______ do you want to go?
A: Let's 9. _____ 10. ______ eight o'clock.
B: OK.
1.________ 2.________ 3.________ 4.________ 5.________
6.________ 7.________ 8.________ 9.________ 10.________
针对MDEA法脱硫,工业装置上溶液的酸气负荷一般不超过()。
A、0.5
B、0.75
C、1.25
D、1.5