【简答题】Watch the third video clip and fill in the blanks. U2-V3.mp4 Announcement: Ladies and gentlemen, we would like to welcome you to South Pacific Airlines flight 121 non-stop service from Honolulu to Los...
【简答题】Watch the first video clip and fill in the blanks. U2-V1.mp4 1. Announcement: Welcome to Air Canada 1 service Toronto to Paris. Our flying time today is estimated 2 hours and 3 minutes. Please make su...
【简答题】Announcement 4: Fill in the blanks according to what you hear on the tape.
【简答题】Now you will hear an announcement in a supermarket.Please note down the missing words and fill them in the blanks to complete the text of the announcement. Ladies and Gentlemen, May I have your attent...
【判断题】翻埋残茬和肥料,消灭杂草和病虫害不属于土壤耕作的任务范围。
【多选题】Choose the appropriate sentence and fill in the email. 选择句子填在邮件中适当的位置。(每空 4 分,共 20 分) Dear Sir or Madam, 1 . I read the announcement of the summer camp that you have posted on the Internet and I am in...
A.
Looking forward to your reply
C.
I've been learning English for 10 years
D.
I'm Li Hua, a middle school student from China
E.
I hope I will be accepted as a member of your summer camp
【简答题】萝卜的根部从土壤中吸收施用化肥带入的重金属类杂质的现象属于() A.污染 B.投毒 C.掺假 D.掺伪
【单选题】下列属于稻田中水稻的非生物因素是 ( )
【单选题】下列选项中,()不属于土壤团粒结构的肥力特性。