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【单选题】
The writer quitted his job because __________.A.
he thought he would have a better time in the countryside
B.
he would have more work to do in the year to come
C.
he was sure that he had enough money to support his family
D.
he just wanted to improve the quality of his family’s life in the country
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举一反三
【单选题】下列有关电池的说法不正确的是（ ）
A.
手机上用的锂离子电池属于一次电池
B.
铜锌原电池工作时，电子沿外电路从锌电极流向铜电极
C.
甲醇燃料电池可把化学能转化为电能
D.
锌锰干电池中，锌电极是负极
【简答题】The children all turned the famous actress as she enteredthe classroom. A. looked at B.to look at C. to looking at ...
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