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【单选题】
散光盘的检测时,在客观验光基础上进行雾视,雾视到视力()左右。
A.
1.0
B.
0.4
C.
0.6
D.
0.2
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举一反三
【单选题】对数函数的图形恒过点
A.
(0,1)
B.
(1,0)
C.
(1,1)
D.
(0,0)
【单选题】下列不属于浆果类蔬菜的是?
A.
番茄
B.
辣椒
C.
茄子
D.
草莓
【判断题】煤层之间由下向上的开采顺序称为下行式开采。
A.
正确
B.
错误
【简答题】阅读材料,从题后所给的A、B、C三个选项中选出最佳答案。
【判断题】煤层之间由下向上的开采顺序称为下行式开采。
A.
正确
B.
错误
【单选题】其目的在于利用和改造自然来为人类服务。
A.
设计;
B.
科学;
C.
技术;
D.
工程。
【判断题】煤层之间由上向下的开采顺序称为下行式开采。
A.
正确
B.
错误
【判断题】辣椒属于浆果类蔬菜。
A.
正确
B.
错误
【简答题】函数 其必过定点________;函数 恒过定点
【单选题】阅读材料,从题后所给的
A.
B、C三个选项中选出最佳答案。 Everybody wants to be healthy. You know food is very important. There are many healthy foods. You can have more bananas, apples, oranges, tomatoes and lettuce(莴苣) because fruits and vegetables are good for you. But don’t eat too much chocolate. It’s not good for you. Healthy food can make you grow and make you strong and happy. Remember there is a saying, “An apple a day keeps the doctor away.” Sports can also keep you healthy. Get up early and do some sports every day. Don’t be lazy! You will be healthy and happy. (1)、 Which is right?________ A、 Everybody is healthy.
B.
We want to be healthy.
C.
We are important.
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