题目内容

建筑制图中的三视图,运用的是()。

A. 中心投影法法
B. 平行投影法
C. 正投影法

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Parents and teenagers have different or even opposite things to worry about. For example, while mother might have a hard time understanding why her teenagers’ room is always a[n] 1 _________ of duty stuff, the teenagers were worried about theirs next exam and may think it is 2 _________ for their mother to insist on keeping a clean room .It is therefore important for you to 3 _________ the differences and learn to communicate with your teenagers properly 4 _________, your teenagers may say nothing and shut you out of their personal lives. Their refusal to talk with you may even create 5_________ stress in your life.Learning effective ways to communicate can 6 _________ the situation of a different relationship, 7 _________ the stress of your life, and lead to a friendly relationship with your teenagers. Firstly, you should learn to discuss serious problems in daily conservations. So, important topics, such as driving a vehicle and building a[n] 8_________ relationship, could be dealt with through daily conversations.Secondly, learn to be an active listener. Many parents are so 9 _________ with their work that they could hardly take some time for their 10 _________ children. Spend your time listening carefully to what your children like to talk about, and make sure your children feel they are being taken seriously. This increase the chances of good communication.

氨基酸的吸收方式都是主动运转。

A. 对
B. 错

营养学将氨基酸分为必需氨基酸、非必需氨基酸、条件必需氨基酸。

A. 对
B. 错

将两种或两种以上的食物混合食用,可以提高蛋白质的营养价值,称为蛋白质的互补作用。

A. 对
B. 错

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