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【单选题】
有关物质出入细胞的叙述中,正确的是( )A.
生物膜是生物体内所有膜结构的统称,都具有选择透过性
B.
小分子和离子都能够通过跨膜运输方式进出细胞
C.
水分子出入细胞,不消耗能量,一般不需要载体蛋白
D.
果脯在腌制过程中慢慢变甜,这是细胞主动吸收糖分的结果
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举一反三
【单选题】The most suitable title for this passage would be
A.
How to Save Money on the House
B.
How to Borrow Money from a Bank
C.
How to Take a Mortgage
D.
How to Buy a House
【单选题】Which of the following would be the most appropriate title for the passage?
A.
How to Use the Internet
B.
Disadvantages of the Internet
C.
Social Factors and the Internet
D.
Internet May Cause Bad Feelings
【简答题】听对话，选答案。 1. What did Susan think of her weekend? A. Not bad. B. Pretty good C. Terrible. 2. Which club do the twins want to join? A. The swimming club B. The piano club C. The dancing club 3. What did...
【简答题】The most suitable title for this passage would be _____. B) How to Borrow Money from a Bank C) How to Take a Mortgage D) How to Buy a House
【单选题】Italy is ________ most attractive European country and how I wish I would go there for________ second time.
A.
a；a
B.
/；a
C.
the；the
D.
a；the
【简答题】由40%棉、30%人造纤维短纤和30%合成纤维短纤混纺制成的未漂白机织物(220克/平方米)
【简答题】由40%的棉、30%的人造纤维短纤和30%的合成纤维短纤混纺制成的未漂白机织物(该织物每平方米重220克,幅宽超过30厘米)
【单选题】What would be the most appropriate title for this passage?
A.
How to Formulate Effective Utterances
B.
Ambiguity and Language Performance
C.
Maintaining the Listener's Interest
D.
The Role of Drill in Language Learning
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