问题
问答题 简答题
使用手锤和大锤应做哪些检查？操作时应注意哪些？
答案
参考答案：应做的检查：
（1）大锤和手锤的锤头必须完整，其表面必须光滑微凸，不得有歪斜、缺口、凹入及裂纹等情况。
（2）锤把上不可有油污。
注意事项：
（1）操作时不准戴手套或用单手抡大锤。
（2）周围不准有人靠近。
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使用手锤和大锤应做哪些检查？操作时应注意哪些？
参考答案：应做的检查：
（1）大锤和手锤的锤头必须完整，其表面必须光滑微凸，不得有歪斜、缺口、凹入及裂纹等情况。
（2）锤把上不可有油污。
注意事项：
（1）操作时不准戴手套或用单手抡大锤。
（2）周围不准有人靠近。
| 阅读理解。 | |||||
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| 1. On Saturday morning, you can _____. | |||||
[ ] | |||||
| A. go to watch a ball game B. take children to play games at the City Theatre C. go to the Central Park for a picnic | |||||
| 2. The Red Birds ballgame _____. | |||||
[ ] | |||||
| A. is in the afternoon B. is outside C. is at the gate | |||||
| 3. You can eat many different food from all over the world if you _____. | |||||
[ ] | |||||
| A. go to the City Theatre B. go to the Central Park C. buy tickets at the gate | |||||
| 4. "The Zoo" is _____. | |||||
[ ] | |||||
| A. a US concert B. a park with many red birds in it C. a music group | |||||
| 5. Mr. Turner wants to have a nice Saturday. Which is not possible for him to do? | |||||
[ ] | |||||
| A. Watching a ballgame and having a picnic. B. Having a picnic and seeing a film. C. Listening to a concert and watching a ballgame. |