皮皮学，免费搜题
登录
搜题
【判断题】
转换离散度越大,目标地物与背景分离性越好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
【单选题】Garlic Some people can't stand garlic. “That smell is too strong. And it doesn't go away! There's nothing worse than garlic,” they say. ________1_________ Chester Aaron grows eighty-seven kinds of gar...
A.
But garlic wasn't only for slaves and athletes.
B.
It was supposed to make a cold or fever go away.
C.
In China, people also used garlic to keep meat fresh.
D.
Maybe you don't know that garlic has a long history.
E.
Recent research shows that garlic is bad for our health.
F.
Other people say it tastes great and it's good for you, too.
G.
However, we can't accept every idea about garlic from the past.
【单选题】The little girl sat at the door with her legs ___ and kept her eyes ___at the planes flying in the sky.
A.
crossed; looking
B.
crossing; looking
C.
crossed; looked
D.
crossing; looked
【单选题】--Who is the girl ______ long hair and big eyes? -- Oh, it’s our new classmate, Betty.
A.
at
B.
with
C.
have
D.
by
【单选题】The girl has big eyes. But father’s eyes are bigger than .
A.
she; her
B.
her; hers
C.
she; hers
D.
hers; her
【单选题】The girl who _______ beautiful eyes _______a prize in yesterday’s singing contest.
A.
has; wins
B.
had; won
C.
having; won
D.
has; won
【单选题】What’s wrong with the girl’s eyes?
A.
She can't see clearly.
B.
She has a sore eye.
C.
Her eyes are red.
D.
She is blind.
相关题目：