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【简答题】
听对话及问题,选择正确答案。每段对话及问题读两遍。 (     )1. A. He played the piano. (     )2. A. Traveling by plane. (     )3. A. She is shy. (     )4. A. To see Beijing Opera. (     )5. A. Ride a bike. B. He danced. B. Traveling by train. B. She is polite. B. To go to library. B. Play computer games. C. He sang. C. Traveling by sea. C. She is attractive. C. To go to supermarket. C. Play the piano.
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举一反三
【多选题】男士着装中“三一定律”指的是那三样东西的一致性?
A.
腰带
B.
鞋子
C.
D.
【单选题】通常,厨房除去辅助间之外,其面积应是餐厅面积的 40%~50%,占餐饮总面积的________
A.
0.15
B.
0.21
C.
0.29
D.
0.36
【单选题】下列有关消化和吸收的叙述,正确的是
A.
胆汁中的消化酶可以使脂肪变成微小颗粒,以促进脂肪的消化
B.
胃、小肠、大肠是消化系统中既有消化又有吸收作用的器官
C.
水、无机盐、维生素可以直接被人体吸收
D.
小肠内有大量的肠腺,能分泌多种消化液,这是小肠适于消化吸收的主要特点
【单选题】I had just stepped out of the bathroom and was busily drying myself with a towel ______ I heard the steps.
A.
while
B.
when
C.
since
D.
after
【单选题】通常,厨房除去辅助间之外,其面积应是餐厅面积的40%~50%,占餐饮总面积的( )左右。
A.
15%
B.
21%
C.
29%
D.
36%
【单选题】下列关于人体消化系统的叙述,正确的是( )。
A.
淀粉在口腔中被分解为葡萄糖
B.
肝脏分泌的胆汁有多种消化酶
C.
胰腺分泌的胰岛素能够消化蛋白质
D.
胃能吸收少量的水、无机盐和酒精
【单选题】如图是人体消化系统组成示意图,下列有关叙述正确的是( )
A.
胃能将蛋白质初步分解成氨基酸
B.
肝脏分泌的胆汁含有消化脂肪的酶
C.
小肠内有肠液、胰液和胆汁,利于消化
D.
大肠只有消化功能,没有吸收功能
【单选题】I had just stepped out of the bathroom and was busy drying myself with a towel ________ I heard the steps. [     ]
A.
while
B.
when
C.
since
D.
after
【判断题】供、馈电线路接好线后,移动小车,观察拖缆拖动情况,吊环不阻滞、电缆受力合理即可准备试车。
A.
正确
B.
错误
【简答题】I had just stepped out of the bathroom and was busily drying myself with a towel ____ I heard the steps. A. while    B. when           C. since             D. after
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