因从业人员在发现直接危及人身安全的紧急情况时停止作业,生产经营单位可降低其工资,但不得解除与其订立的劳动合同。
参考答案:错
看图,写出相应的单词。
1. Is that a _______ ball?
2. Does her brother have a _______ ball?
3. We don't have a tennis _______.
4. They play ______ every day.
5. Zhang Ming plays ______ every day.
心脏复苏时,一般首选的药物是:()
A.异丙肾上腺素
B.肾上腺素
C.利多卡因
D.去甲肾上腺素
E.阿托品