______ your parents strict ______ you in your study?[ ]A．Is, with B．Are, in C．Is, in D．Are, with -九年

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• Here ______ some parts of plants we eat. [ ]A. be B. is C. are D. am -八年级英语
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• 单项选择。Maths ______ easy to learn well. [ ]A. is B. areC. am D. be -七年级英语
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• 单项选择。Yesterday I ______ tired but happy. [ ]A. am B. was C. is D. are -七年级英语
• 如图是某地生态系统图，请据图回答：（1）该生态系统中生产者是______．（2）该生态系统中细菌、真菌、蚯蚓属于______．（3）该生态系统中有多条食物链，在“草→昆虫→食虫鸟→鹰”这条食-生物
• 一个生态系统无论大小，都是由______和______组成的．-生物
• －Are people around you used to _______things online?－Yes. It’s much easier, and also cheaper.A．order
• Lucy _____ born _____ London _____ May 1, 1986 [ ]A. is; in; onB. was; in; on C. was; in; in D. is;
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• —Miss Li, must we hand in our homework right now?—No, you ____.You can hand it in tomorrow.A．don’tB．
• It rained heavily, so we _______ stay at home watching TV or surfing the Internet all day. A. could
• Not only I but also he helpful to others. [ ]A. am B. is C. are D. be -九年级英语
• 下列有关生态系统的叙述中，正确的是（）A．生态系统的组成成分包括生产者、消费者和分解者B．生态系统中各利生物的数量和所占的比例是不变的C．生态系统中的物质和能量是沿着食物-生物
• —How often do I need to feed the birds?—They ________ food every day，or they will be hungry.A．must g
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• 选择填空。—Hello! I ______ Jim. What's your name?— My name ______ Sally. [ ]A. am, is B. are, am C.
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• 根据下面的图示，判断说法正确的一组是（）A．图一所示图“大气”的成分是氧气，生态系统中的能量流动方向是动物到植物、微生物到动物、微生物到植物B．图二表示用显微镜观察洋葱鳞-生物
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• My sister ______ an English teacher in our school. Now she works in America.A．was used to beB．used t
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