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【单选题】
阑尾的位置最多见的是()
A.
盲肠后
B.
盲肠下
C.
回肠前
D.
回肠后
E.
盆位
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【单选题】柱头虫属于哪一类动物?()
A.
螠虫动物门
B.
毛颚动物门
C.
半索动物门
D.
棘皮动物门
【简答题】单词拼写。 1.Millie is twelve ______ (岁数)old. 2.My ______ (爱好)are football and volleyball. 3.After school,Daniel usually______(玩)with his friends. 4.She has ______ (短的)black hair. 5.It’s a fine day today.L...
【单选题】肾单位是肾脏中形成尿的基本结构和功能单位,由( )构成 。
A.
肾小体和肾小管
B.
肾小管和集合管
C.
近端小管、细段和远端小管
D.
肾小体、近端小管和髓袢
【简答题】阅读理解。 Millie is a foreign student studying in Yancheng. She wants to join a body club in the summer holiday. She has found some information about a body club. 1. What can Millie do in the club? A. Pla...
【单选题】Millie has _____free time than Sandy because she has____ work to do than Sandy.
A.
less; more
B.
fewer; more
C.
least; most
D.
fewest; most
【简答题】Who were sitting at breakfast in the kitchen on Sunday morning?
【简答题】柱头虫属 _____________ 门动物,其幼体与海参的幼体 ____________ 十分相似。
【单选题】柱头虫在动物分类上属于( )。
A.
半索动物门
B.
腔肠动物门
C.
腕足动物门
D.
帚虫动物门
【简答题】Millie is a little fat. She wants to join a body club in the summer holiday. She has found some information about a body club. 小题1:What can Millie do in the club? A.Playing basketball. B.Swimming. C.P...
【简答题】哺乳类的肾脏从纵剖面上看,可区分为______、髓质和______三部分;肾脏的实质是由许多肾单位和排尿的集合小管构成的,肾单位由肾小体和______组成,而肾小体又是由______和肾小囊组成的。
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