卡尺的（），会产生测深部分的误差
A、主尺测深基面不平
B、微动装置失灵
C、弹簧弹力过小
D、刀口形量爪弯曲
参考答案：A
改写句子。
1. Do you like strawberries? (作否定回答)
No, __________ __________.
2. She likes ice cream a lot. (改写为一般疑问句)
_______ she _______ ice cream a lot?
3. He doesn't like French fries. (改写为肯定句)
He ___________ French fries.
4. They like broccoli. (改写为否定句)
They _________ ________ broccoli.
5. She eats eggs, bananas and apples for breakfast. (就画线部分提问)
___________ ___________ she ___________ for breakfast?
此时降压治疗应将血压降至下列哪种水平为宜
A．150/100mmHg
B．120/85mmHg
C．130/90mmHg
D．180/105mmHg
