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问题 填空题

仪器读数，游标卡尺读数（1）______mm；螺旋测微器读数（2）______mm．

答案

游标卡尺的主尺读数为11mm，游标读数为0.05×14mm=0.70mm，所以最终读数为11.70mm．

    螺旋测微器的固定刻度读数6mm，可动刻度读数为0.01×12.3mm=0.123mm，所以最终读数为6.123mm．

故本题答案为：11.70，6.123．

补全对话，情景问答

补全对话：根据对话内容，在每小题的空白处填入适当的句子，使对话意思完整。

A: Hi, Mike. Good news for you.

B: __1__?

A: You won the first prize in the English competition.

B: Wow! I'm so glad to hear that. __2__?

A: Our English teacher did. She said three of the students in our class won the prize.

B: What about you?

A: __3__, too. I think I was lucky this time.

B: Oh, so great! Congratulations!

A: It's a great day for us today. Let's go out and relax ourselves, shall we?

B: Cood idea. But __4__?

A: To the park, OK?

B: All right. But I have to go home and tell my mother first. See you later.

A: __5__.
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单项选择题

膝关节半月板损伤

A．中老年人，膝疼伴摩擦感，疼痛与活动有关，有休息痛
B．青年运动员多见，髌骨下痛，上下阶梯困难
C．运动员与体力劳动者多见，活动时有弹响伴疼痛，有时有绞锁
D．12～14岁好动男孩多见，膝前下方痛并隆起
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