皮皮学，免费搜题
登录
搜题
【单选题】
物质燃烧不需要具备的条件是____。A.
助燃气体
B.
二氧化碳
C.
可燃物
D.
着火源
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】阅读理解 。 What do you do if you suddenly have the chance to visit Australia for the first time but only have one day to spend there? Why not just stay in Sydney, I advise. You'll find you can do a lot in...
【单选题】______ a great time on your school trip? [ ]
A.
Did you have
B.
Do you have
C.
Are you spending
D.
Are you
【单选题】Plan your time carefully and make sure you have some time ______ what you like every day.
A.
do
B.
to do
C.
doing
D.
done
【简答题】What must you do to have plenty of time to eat breakfast? We must ______ to have plenty of time to eat breakfast.
相关题目：