皮皮学，免费搜题
登录
搜题
【判断题】
水资源是再生资源,因此总是取之不尽,用之不竭的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】________ from space, the earth , with water_______ seventy percent of the surface , looks like a blue ball.
A.
Seen ; covered
B.
Seen ; covering
C.
seeing ; covering
D.
Seeing ; covering
【单选题】There is nearly always an element of the bolt from the blue about a poem's origin .
A.
a poem's disastrous beginning
B.
a poem sudden beginning
C.
a sudden inspiration as the impetus for a poem
D.
a quick revelation of the writing of the poem
【单选题】He couldn't bolt from the door or the windows because they were .
A.
locked
B.
bolted
C.
repaired
D.
closed
【单选题】Because of the strong sun, Mrs. White’s new dinning-room curtains ______ from dark blue to gray within a year.
A.
disappeared
B.
faded
C.
paled
D.
grew
相关题目：