皮皮学，免费搜题
登录
搜题
【单选题】
对环境污染概念描述有误的是（）A.
由各种人为原因
B.
由各种自然原因
C.
环境组成发生重大变化
D.
但尚未扰乱生态平衡
E.
对人类健康造成直接或间接危害
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【简答题】嘈杂的;吵闹的
【单选题】听力原文：W: Jane was always unwilling to practice on the piano. M: She should have practiced regularly to be a pianist. What do we know about Jane?
A.
She is a pianist now.
B.
She is not a pianist now.
C.
She is willing to practice.
D.
She is practicing regularly.
【单选题】— She always keeps silent. — ______ she was young, she talked and laughed a lot. [ ]
A.
Although
B.
When
C.
As
D.
Because
【简答题】吵闹的
【简答题】adj. 吵闹的
【简答题】完形填空。 Maria was a 42-year-old lady. She always said she had one of the world's best _1_ . She worked for National Park Service at the Statue of Liberty (自由女神雕像)in New York City. ' _2_ come here from a...
【单选题】听力原文：W: Grace is so annoying, though she doesn't mean to hurt anybody. She is always correcting other people. She thinks she is a know-it-all. M: I feel the same way, Though sometimes her comments are...
A.
Annoying and mean.
B.
Kind and friendly.
C.
Intelligent but mean.
D.
Intelligent but annoying.
【简答题】补画左视图，并求出点的另外两个视图的投影
【单选题】____might be said that the world has always been filled with misinformation.
A.
that
B.
which
C.
why
D.
it
相关题目：
参考解析：
知识点：
题目纠错 0
发布
