皮皮学，免费搜题
登录
搜题
【判断题】
绿色化学的理念是不再使用有毒有害的物质,不再产生废物,不再处理废物,这是一门从源头上阻止污染的科学。A.
正确
B.
错误
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】Betty is not traditional American beauty. She is unfashionable, has thick red glasses, untidy hair and large metal braces (牙套) on her teeth. But this hasn’t stopped her from becoming one of American’s...
【单选题】Li Lei likes playing sports. He always spends 40 minutes ______ basketball after school every day.
A.
playing
B.
plays
C.
play
D.
to play
【单选题】—_____ pictures does Li lei like? —He likes the pictures of Beijing Opera. [ ]
A.
What kind
B.
What kind of
C.
what kinds
D.
What kinds of
【简答题】Condensed milk is a thick, sweet milk which is sold in cans.
【单选题】The red apples are _______ than the green ones. [ ]
A.
sweet
B.
sweeter
C.
sweetest
D.
the sweetest
【简答题】Text 4Material culture refers to the touchable, material “things”—physical objects that can be seen, held, felt, used—that a culture produces. Examining a culture’s tools and technology can tell us ab...
相关题目：