题目

用生长素处理植物后，不能达到目的的是（    ） A．获得无籽果实                         B．促进果实成熟 C．扦插的枝条促进生根                           D．除杀田间的双子叶杂草 答案：B 从下列方框中选词并用其适当的形式完成下列书信。每空一词，每词只能使用一次。 hear, sport, let, write, make, take, study, say, tell, swimDear Susan,   I'm a Chinese boy. I'm very happy to 1____________ to you. Now 2____________ me say something about myself. I'm 13 years old. I 3____________ in No. 8 Middle School. I often4____________ our school bus to go to school. There are four lessons in the morning and two in the afternoon. My favourite 5____________ is swimming. I often go 6____________ inthe river after school. My father 7____________ I'll be a swimming star in the future. Canyou 8____________ me something about yourself? I really want to 9____________ friends with you. I hope I will 10____________ from you soon.                                                                         Yours                                                                         Yu Yi