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【单选题】
环境承载力随人类经济行为规模与方向的变化而变化,因此,()通过环境规划不断提高环境承载力。A.
可以/应当
B.
无法/不允许
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
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【单选题】The offer is firm subject ________ before October 1.
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for your reply reaches us
B.
for your reply reaching us
C.
to reach your reply
D.
to your reply reaching us
【单选题】The offer is firm subject ____ before October 1.
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for your reply reaches us
B.
for your reply reaching us
C.
to our receiving your reply
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to your reply arriving at us
【简答题】The offer is firm _______ for 10days The offer is firm _______ october 5 The offer is firm _______ your reply by 5p.m., our time, Friday,October 3
【单选题】The offer is firm subject before October 1.
A.
for your reply reaches us
B.
for your reply reaching us
C.
to we receive your reply
D.
to your reply reaching us
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