问题
单项选择题 A1/A2型题
奶作为学龄前儿童钙的最佳来源，适宜的饮用量为每天（）。
A.1000ml
B.至少250ml
C.300ml以上
D.250～400ml
E.越多越好
答案
参考答案：D
解析：要保证学龄前儿童钙的适宜摄入水平，每日奶的摄入量应不低于300ml/d，但也不宜超过600ml/d。
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奶作为学龄前儿童钙的最佳来源，适宜的饮用量为每天（）。
A.1000ml
B.至少250ml
C.300ml以上
D.250～400ml
E.越多越好
参考答案：D
解析：要保证学龄前儿童钙的适宜摄入水平，每日奶的摄入量应不低于300ml/d，但也不宜超过600ml/d。
从下面方框中选择恰当的词填入短文中，使短文通顺正确。每词只用一次，有些词要用适当形式
Friendship(友谊) is an important part of our life. Life is always 小题1:______________ , such as moving to a new place and starting a new job. So we often need to make new friends. But some people think it is小题2:______________to make new friends. Here is some 小题3:________________ for you. If you want to make friends, you need to go out at first instead of (代替) staying at home. You can join a club because there are many people who have common (共同的) interests. It is easy to start a new friendship if you have the 小题4:______________ interests. And you can join a sports team. It is 小题5:_____________ a great way to make new friends. After joining a club or a sports team, you still can’t make friends if you don’t talk to people. You will have a good小题6:_______________ to make a good friend if you talk to someone. 小题7:______________ you talk to people, you should be friendly and smile at them. The above(上面的) advice can 小题8:______________ you make friends. But if you want to find the true friendship, you should be honest with them. |