皮皮学，免费搜题
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【单选题】
森林遭到持续干旱，树木往往扩展根系的分布空间，保证获得足够水分，维持生态系统的正常功能。这反映了森林生态系统 ( )A.
．恢复力稳定性较强
B.
．抵抗力稳定性较强
C.
．恢复力稳定性较弱
D.
．抵抗力稳定性较弱
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
【简答题】What can people do at Campbell Hall? [A] Learn how to take care of old movies. [B] Visit a clinic to get advice on health. [C] Get information for free . [D] Plan their study and research.
【单选题】What can people do at Campbell Hall?
A.
Learn how to take care of old movies.
B.
Visit a clinic to get advice on health.
C.
Get information for free event.
D.
Plan their study and research.
【单选题】What can people do in the East Suburb park?
A.
People can plant trees.
B.
People can see the tornadoes
C.
People can see a lot of flowers.
D.
People can play and enjoy the sun light.
【简答题】加工精度指的是什么?包括哪些精度?
【单选题】What can people do when them is had weather?
A.
Do no exercise.
B.
Exercise in the room.
C.
Take an umbrella (雨伞).
【简答题】我校为学生编学号，男生尾数是1，女生尾数是2．如三年级四班的15号是女生，那么她的学号就是3040152．六年级一班24号男生的学号是（ ） A．61241 B．601241 C．6010241
【单选题】What can people do in the old houses now?
A.
Do some reading.
B.
Eat or go shopping.
C.
Have history classes.
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