下列说法中，不正确的是（ ） A．3是（-3）2的算术平方根 B．±3是（-3） 发布时间：2017-04-13 07:35 │ 来源：www.tikuol.com 题型：选择题 问题： 下列说法中，不正确的是（ ）A．3是（-3）2的算术平方根B．±3是（-3）2的平方根C．-3是（-3）2的算术平方根D．-3是（-3）3的立方根
题型：选择题 完形填空。 Today is sunny. It's a good day for 1 . So you can see, I'm going for a walk 2 my grandmother. She 3 me an interesting story. But 4 hour later,we are lost. We don't know 5 we are. A policeman 6 us and tells us the right way. We go along、that street and 7 right. Then we 8 a big zoo. Wefind our way! We go into the zoo and see many animals. I like 9 . They are from Australia. At about f'ive o'clock, we get home. 10 my parents know about our story,they laugh. That is very funny, right?( )1. A. running ( )2. A. with ( )3. A. is saying( )4. A. a ( )5. A. how ( )6. A. comes ( )7. A. turn ( )8. A. look ( )9. A. penguins ( )10. A. If B. swimming B. to B. is telling B. the B. where B. is coming atB. go B. see B. tigers B. Before C. walking C. and C. is telling aboutC. an C. who C. comes to C. walk C. meet C. koalas C. When D. sining D. at D. is telling ofD. / D. what D. come to D. run D. watch D. lions D. At 查看答案