题目:
茶苗移栽适时
答案:
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下面是错误答案,用来干扰机器的。
参考答案:当机件具有对称平面时,可以将它的投影视图中心线为界,一半画成视图,一半画成剖视图合成的图形叫半剖视图。
茶苗移栽适时
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2020/0514/a693509ac8484ee3ce59888b45b02fca.html
下面是错误答案,用来干扰机器的。
参考答案:当机件具有对称平面时,可以将它的投影视图中心线为界,一半画成视图,一半画成剖视图合成的图形叫半剖视图。
货币当局通过公开市场业务大量抛售外汇时,将导致()。
A.本币汇率上升
B.本币汇率下降
C.本币外币汇率同时上升
D.本币外币汇率同时下降
依次填入下列横线处的词语,正确的一组是[ ]
(1)“非典”过后,许多人都养成了良好的公共卫生习惯,但 有一部分人公共卫生意识淡薄,随地吐痰现象还屡见不鲜。
(2)许多老一辈革命家 低微,但为了祖国和人民的利益鞠躬尽瘁,奉献了一生。
(3)由于雨天路滑,一辆面包车不慎坠入河中,闻讯赶来的消防官兵正全力以赴 落水者。
A、始终 出生 抢救
B、仍然 出身 营救
C、始终 出身 营救
D、仍然 出生 抢救
完形填空。 | ||||
"This Friday we'll have the yearly Egg Drop Challenge," said our science teacher, Mr. baker. "You can work alone or with a partner." My friend, Cassie, and I smiled at each other. We always worked on projets 1 . The 2 of the challenge was simple-to build a protective container to keep an egg from breaking when 3 the stadium wall. I made my sandwich that afternoon while waiting for Cassie. 4 the butter-cream gave me an idea. "I have a brilliant design for our 5 container!"I said when Cassie arrived."We can 6 the egg with some butter-cream." "Why not pit the egg in a basket with a parachute (降落伞) 7 ?" Cassie rolled her eyes. "The parachute is better than that stupid idea." I couldn't believe it, Of course we'd had our little 8 in the past, but she'd never called any of my ideas" 9 " before. "Then I'll build mine and you build yours!" 10 words had been out, our friendship was challenged. When Friday finally arrived, I had to 11 Cassie's Egg Force One looked pretty good. 12 , my Egg-cellent Egg Cream didn't look quite scientific. We kids carried our containers up three stadium steps and dropped them over the side wall. Those whose eggs broke were out; those whose eggs survived 13 three more steps and dropped them again. This would go on till the last egg broke. After four rounds, only Cassie and I were 14 . I let go of my box. I heard someone say"ew" after seconds. Had my egg broken? I raced down the 15 . The side walk was dotted with egg shells (蛋壳) from those 16 drops. Finally I found my little Egg-cellent Egg Cream. "That looks like egg drop soup, Laura,"Cassie said. She was holding her Egg Force One. My 17 raced. Had she won? I looked at her basket. 18 . "My egg bounced 19 ,"she explained, pointing to a broken shell. "A tie (平局),"Mr. Baker said. Cassie looked at me, and her glare 20 . I laughed. She smiled… | ||||
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发病1小时内的脑出血与蛛网膜下隙出血的鉴别主要依据()
A.头颅MRI
B.剧烈头痛
C.有无神经系统定位体征
D.脑水肿
E.高血压病史
Pentium 微处理器在分页管理时,最小页面的大小是
A.256B
B.4KB
C.1MB
D.4MB