皮皮学，免费搜题
登录
搜题
【简答题】
【 2014· 安徽卷】 23 . The twins, Who (finish) their homework, were allowed to play badminton on the playground.
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
【单选题】1 Computer people talk a lot about the need for other people to become 'computer- literate', in other words, to learn to understand computers and what makes them tick. Not all experts agree, however, ...
A.
train people to understand how computers work.
B.
make more computers available to people.
C.
enable more people to fix computers themselves.
D.
help people find out more about computers.
【简答题】菌物的同宗配合是指形状大小相同的配子或配子囊进行配合。