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【单选题】
氢弹、中子弹爆炸时发生的反应属于()。A.
轻核的聚变反应;
B.
重核的裂变反应;
C.
原子的化学反应;
D.
氧化还原反应。
拍照语音搜题，微信中搜索"皮皮学"使用
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参考解析：
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皮皮学刷刷变学霸
举一反三
【单选题】He speaks English fluently so that he can_________.
A.
express himself free
B.
express himself freely
C.
enjoy himself free
D.
enjoy himself freely
【单选题】When you meet your classmate in the supermarket, what do you start a conversation with?
A.
Nice to meet you.
B.
How do you do?
C.
Hi.
【单选题】________ your classmates when you meet with puzzles. [ ]
A.
Consult
B.
Consult with
C.
Consulting
D.
Consult on
【单选题】When you read English articles, do not _____ your dictionary as soon as you meet new words you can guess them first. [ ]
A.
look on
B.
look for
C.
look at
D.
look after
【简答题】请同学们根据上节课的统计问卷调查结果(见附件),分别对各个调查项目进行分组,并按照分组情况进行统计整理,归纳出各组人数,并按照整理结果编制统计表。 要求:1.共需要编制6张统计表 2.可以在纸上画表格填入数据后拍照上传,也可以用word或 Excel做好统计表后上传文件 统计问卷结果.xlsx
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