Rules in the Chemistry Lab (化學(xué)實(shí)驗(yàn)室) | |
Don'ts |
You are not allowed to bring any food or drink into the lab. |
Never(1) when you come into the lab. | |
Don't touch anything in the cupboards (櫥柜) or on the(2) . | |
Don't taste anything in the bottles and boxes. | |
Dos | Listen to your teacher and(3) carefully. |
B.run
C.play
(2)A.shelves
B.tables
C.floor
(3)A.experiment
B.watch
C.do
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發(fā)布:2024/5/27 14:0:0組卷:0引用:1難度:0.0