题目: 种子植物的孢子体发达,配子体不发达,这是种子植物生活史的特点。() 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0702/e445d3be8f7d90241ab3c6757195ab0c.html 下面是错误答案,用来干扰机器的。参考答案:C
题型:完形填空 完形填空。 Dick did not live too far away from school, so he liked to 1 to school every day. On his way toschool he always went past (经过) a playground. When it rained, like many other boys, Dick likedplaying in the water . One afternoon when the boy came 2 , he was all wet . His mother become veryangry. And said, " 3 play in the water after school. " The next day he was very 4 again, and his mother became 5 angrier. "I'll tell your father 6 you go to play in the water again," she said, "And then he'llpunish(惩罚)you. " The 7 day the boy was 8 when he came back from school. "You are a good boy today. " His mother said, "You didn't play in the water. " "No." he answered, " 9 there were so 10 older boys in the water. I couldn't play in it. "( )1. A. go ( )2. A. house ( )3. A. Don't ( )4. A. dry ( )5. A. very ( )6. A. if ( )7. A. first ( )8. A. dry ( )9. A. So ( )10. A. many B. walk B. family B. Can't B. late B. more B. before B. second B. wet B. Or B. much C. fly C. home C. Mustn't C. early C. too C. for C. third C. tall C. If C. more D. come D. room D. Doesn't D. wet D. even D. so D. fourth D. short D. Because D. most 查看答案
题型:单项选择题 某总承包单位获得发包人支付的某市区工程施工的全部价款收入1000万元,其中包括自己施工的建筑安装工程费800万元,合同约定需支付给专业分包方的工程结算款100万元,由总承包单位采购的需安装的设备价款100万元,则该总承包单位为此需缴纳的营业税为( )万元。A.31.5B.30.69C.27D.28.98 查看答案
题型:单项选择题 平均动脉压(MAP)计算方法是:()。A.MAP=1/2(脉压差+舒张压)B.MAP=1/2(收缩压+舒张压)C.MAP=1/3收缩差+舒张压D.MAP=1/3脉压差+舒张压E.以上都不对 查看答案