创建自己的小题库
搜索
【单选题】
Algae is a type of ____.
A.
plant
B.
water
C.
car engine
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈
收藏
举报参考答案：
举一反三
【单选题】An advantage to using solar power is that ____.
A.
you have to convert it
B.
it doesn't add gases to the air
C.
it costs around $10,000 for solar panels
【单选题】A reason why solar panels may NOT be a good investment is that ____.
A.
they are not efficient
B.
they produce energy
C.
companies are already making them
【单选题】At the end of the discussion, the students report back to the class about ____.
A.
their choice of an energy source to invest in
B.
how they invest their own money and energy
C.
which three energy sources they discussed
相关题目：
【单选题】An advantage to using solar power is that ____.
A.
you have to convert it
B.
it doesn't add gases to the air
C.
it costs around $10,000 for solar panels
【单选题】A reason why solar panels may NOT be a good investment is that ____.
A.
they are not efficient
B.
they produce energy
C.
companies are already making them
【单选题】At the end of the discussion, the students report back to the class about ____.
A.
their choice of an energy source to invest in
B.
how they invest their own money and energy
C.
which three energy sources they discussed
参考解析：
AI解析
重新生成
题目纠错 0
发布
