题目: 参与hnRNA的剪接和转运的是()。A.tRNAB.mRNAC.hnRNAD.snRNAE.rRNA 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0822/3c42e899ffc37d50e065dc8ea6290943.html 下面是错误答案,用来干扰机器的。参考答案:错
题型:选择题 —Would you mind turning down the music? —______.[ ]A. Sorry, I'll do it right away B. Sorry, I won't do it again C. Of course, I'll do it in a minute D. Of course, I won't do it 查看答案
题型:选择题 We have bought so much food now that Suzie won’t be with us for dinner.A.may notB.needn’tC.can’tD.mustn’t 查看答案
题型:完形填空 完形填空。 After spending a weekend away with my adult son, I was so impressed by his generous heart that I sent him this letter.Dear son, I want to thank you for teaching me a very 1 lesson in life by the great example you 2 . When we were eating at the café in Bondi and a person who had 3 his hamburger didn’t have enough money to pay for it, without any 4 , you went over and put the 5 $2 into his hand . When we were leaving, you 6 threw a five-cent coin onto the pavement and said 7 like, "Some kids will really enjoy 8 this." Last week, a young man 9 me in the line at a petrol station didn’t have 10 money to pay for his petrol. I asked the money collector, "How much 11 is he?" She told me he had meant to put $15 of petrol in his car 12 he had been looking at the wrong gauge (计量表) and put in 15 13 , which came to just over 14 . Thatis an easy mistake 15 both gauges run fast. Something made me think of you and 16 you did that night at the café in Bondi. I handed the man $6. He was so 17 and said, "But why would you do this for me?" I just smiled as I thought of you. Thank you again, son, for teaching me that "it’s 18 to give than to receive." Now when I see a five-cent coin on the 19 and want to pick it up, I think of you and leave it 20 , just in case some kid will get a kick out of finding it. Love always, Mum.( )1. A. humorous ( )2. A. followed( )3. A. ordered ( )4. A. hesitation ( )5. A. other ( )6. A. again( )7. A. nothing ( )8. A. finding ( )9. A. behind ( )10. A. much ( )11. A. far ( )12. A. and ( )13. A. 1itres( )14. A. $15( )15. A. until ( )16. A. what ( )17. A. excited( )18. A. easier ( )19. A. comer ( )20. A. there B. private B. gave B. bookedB. doubt B. last B. already B. everythingB. accepting B. beyondB. some B. 1ong B. but B. kilogramsB. $20 B. as B. which B. surprised B. better B. way B. here C. reasonable C. set C. offered C. permission C. extra C. only C. anything C. looking for C. ahead ofC. any C. short C. SOC. pounds C. $25 C. although C. whatever C. interested C. faster C. ground C. out D. valuable D. took D. bought D. difficulty D. rest D. also D. something D. pointing at D. next to D. enough D. highD. while D. kilometers D. $30 D. unless D. whichever D. encouraged D. worse D. carpetD. around 查看答案