Tom has much difficultythe article so he often asks mehelp. [ ]A. to understand, with B. understandi

更多内容推荐

• —What does the sign mean? —It means "________" .[ ]A．Turn left B．No crossing C．CrossroadD．
• The singer went onat the concert. [ ]A. singB. singing C. to sing D. sang -七年级英语
• —Doing eye exercises works well in _______ our eyesight. —So it does. [ ]A. to protect B. protected
• There is something wrong with my bike. It needs ______. [ ]A. repair B. to repair C. repaired D. rep
• Try to spend as much time as possible , please. [ ]A．on having a restB．to take exercisesC．in your ho
• I had some problems ______ my homework. [ ]A. to finish B. finishing C. finishes D. finish -九年级英语
• — What is she afraid of? — ______ in public. [ ]A．To speakB．Speaking C．Speaks D．Spoke -九年级英语
• I heard her in the next room yesterday evening. [ ]A. cryingB. cried C. to cry D. was crying -八年级英语
• Tom likes _______ TV at home. He _______ TV from seven to ten at the weekend. [ ]A. watches; watch B
• I remember ____ you the money. Don't ask me about it again. [ ]A. to giveB. givesC. givingD. ga
• — I haven't seen your uncle for quite a long time.— He is busy ______ a novel. [ ]A. write B. w
• There is a girl _____ on the swing.[ ]A: stands B: stand C: standing D: to stand -八年级英语
• They asked me to perform a comedy ______ A Trip to Beijing. [ ]A.called B.calling C.calls D.is calle
• There are many children_____ games in the park. [ ]A. to play B. played C. playingD. play-九年级英语
• — You look pale. What are you afraid of? — ______. [ ]A．To pass the dog B．The dog standing there C．P
• A _____ diet is very important us. [ ]A. balance; for B. balanced; to C. balancing; of -八年级英语
• 英国生物学家赫胥黎第一次提出人猿同祖，他的主要研究方法是（）A．形态观察B．DNA鉴定C．染色体分析D．比较解剖-八年级生物
• _____ ill, I can't go to school today.[ ]A. Because of B. As C. Being D. With-九年级英语
• 用所给词的适当形式填空。1. —You look ______ (worry). What's happened? —Oh, I can't find my English boo
• I ______ yesterday. It was broken. [ ]A. had my bike repair B. had my bike repairs C. had my bike re
• 列文虎克制作了______，看到一些小生物有______、______和______．后来巴斯德证明了这就是细菌的重要形态．巴斯德认为：细菌不是______，而是由原来已经存在的细菌产生的．他用鹅-生
• 19世纪，关于生物进化的原因，提出著名的自然选择学说的生物学家是（）A．达尔文B．孟德尔C．罗伯特•虎克D．巴斯德-八年级生物
• The little boy was heard _______ in the street when night fell down yesterday.[ ]A. cry B. cries C.
• This time yesterday I saw some people off the snow on the street. [ ]A. sweep B. swept C. sweeping -
• The bus kept the people _____ for twenty minutes. [ ]A. wait B. waits C. to wait D. waiting -九年级英语
• He goes hunting in the mountains ____ with snow and ice all day. [ ]A. covering B. coversC. covered
• 最早提出生物学这一专业名词的科学家是（）A．达尔文B．林奈C．拉马克D．哈维-七年级生物
• 下列科学家中并非是对细胞研究做出巨大贡献的是（）A．罗伯特•虎克B．施莱登C．牛顿D．施旺-七年级生物
• 单词拼写。1. The 29th Olympic Games was h______ (举办) in Beijing on August 8th, 2008. 2. Tomorrow is his t
• There was a tall building ______ the Eiffel Tower. [ ]A. callB. name C. names D. called -八年级英语
• Her ______ eyes make her look really pretty and kind. [ ]A. smilingB. smileC. smiledD. smiles -八年级英语
• Please keep the door ______ It's too cold today. [ ]A. close B. closed C. closesD. has closed -
• 请将科学家与相应的研究成果用线连接起来林奈生物分类系统哈维DNA分子双螺旋结构达尔文血液循环沃森和克里克物种起源与生物进化的理论．-七年级生物
• 首次提出“生物学（biology）”这个科学名词的科学家是（）A．拉马克B．林奈C．哈维D．达尔文-七年级生物
• While I on the street. I found a little boy near the park. [ ]A. am walking; crying B. was walking;
• He likes _____ English. He is good at _____ English.[ ]A. speak, speaking B. speak, spoken C. speaki
• 下列哪一位科学家被称为“杂交水稻之父”（）A．达尔文B．虎克C．恩吉尔曼D．袁隆平-七年级生物
• I think you should not buy clothes ______ animals fur. [ ]A. made of B. be made of C. making of D. i
• —Because of the _____ petrol (汽油) price, fewer and fewer people will choose to own a car, I think. —
• 被誉为“微生物之父”的是（）A．列文•虎克B．爱因斯坦C．孟德尔D．巴斯德-生物
• 19世纪著名的进化论的建立者是______，他提出人类和______的共同祖先是一类古猿．-七年级生物
• 昆虫记的作者是（）A．法布尔B．廷伯根C．弗里斯D．劳伦斯-生物
• You can read some books while ______ for me.[ ]A．wait B．waits C．waitingD．to wait -九年级英语
• 19世纪时，著名的生物学家（）提出了生物进化论．A．巴斯德B．华佗C．达尔文D．牛顿-七年级生物
• “自然选择学说”可以解释生物进化的原因，它的提出者是（）A．达尔文B．弗莱明C．列文•虎克D．巴斯德-九年级生物
• 将下列科学家与其研究动物行为的案例连线法布尔研究银鸥幼雏求食行为弗里施研究小野雁学习行为廷伯根研究昆虫劳伦斯研究蜜蜂色觉．-生物
• Please keep your eyes ______, let's play hide-and-seek. [ ]A. openB. opened C. close D. closed
• 创立细胞学说的是（）A．施莱登和施旺B．罗伯特．虎克C．达尔文D．伽利略-七年级生物
• 被称为“微生物学之父”的是（）A．巴斯德B．列文•虎克C．弗莱明D．达尔文-生物
• 请将科学家与他们的杰出贡献正确连线：A．袁隆平a．提出巴氏消毒法B．巴斯德b．撰写《本草纲目》C．弗莱明c．培育杂交水稻新品种D．李时珍d．发现青霉素．-生物