指出[tex=6.786x1.571]sipIxSf08lkSYOi3Jl1ROnTF0eZqelQxrp94CU1W7hnl/Drhp2gOgJGTU3iX/So6[/tex]的复合过程

6) Rubber is _________, so a ball made of rubber is easy to bounce.

The plane ______ at 7:00 pm, so I have to be at the airport by 6:40 at the latest.

It includes message, notice, letter, advertisement, ________ and so on. In cet-4 or 6 tests, letters are the main focus.

高压断路器一般按灭弧介质的不同分为：（）。 A: 油断路器 B: 六氧化硫(SO6)断路器 C: 真空断路器 D: 六氟化硫(SF6)断路器

The play begins at 6:40 p.m. So we have to be at the theatre ______ 6:30 p.m. at the latest. A: after B: B. around C: C. until D: D. by

The little boy can not carry such a heavy box, _____ he is noly 6 years old. A: so B: and C: or D: for

【单选题】It is going to be fine tomorrow, ______. A. So is it B. So it is C. So it does D. So does it A. So is it B. So it is C. So it does D. So does it

It is impossible for little children to do much work in a short time. A: so; so; such B: such; so; such C: so; such; such D: such; such; so

Wang Dong usually gets up at 6:00 _______ he can catch the early school bus. A: as if B: so that C: until D: afte