After examining the results of Study 2, a student con-cluded that the AGTB at each of the
A. The AGTB at all 25 plots increased.
B. The AGTB at all 25 plots decreased.
C. The AGTB at some of the plots increased and the AGTB at some of the plots decreased.
D. The AGTB at plots bounded by forest increased and the AGTB at plots bounded by clearingsremained constant.
查看答案
The main purpose of Experiment 3 was to determine how varying the:
A. battery’s voltage affected the resistor’s resistance at a given time.
B. capacitor’s capacitance affected the time required for the voltage across the capacitor to reach a setvalue.
C. capacitor’s capacitance affected the voltage across the battery at a given time.
D. resistor’s resistance affected the time required for the voltage across the capacitor to reach a setvalue.
Please note that your order can be processed more quickly when accompanied by a check for
A. envelope
B. brochure
C. address
D. stamp
【原文】舒舍予，字老舍，现年四十岁，面黄无须。生于北平。三岁失怙，可谓无父;志学之年，帝王不存，可谓无君。无父无君，特别孝爱老母，布尔乔亚之仁未能一扫空也。幼读三百篇，不求甚解。继学师范，遂奠教书匠之基，及壮，糊口四方，教书为业，甚难发财，每购奖券，以得末彩为荣，亦甘于寒贱也。二十七岁发愤著书，科学哲学无所懂，故写小说，博大家一笑，没什么了不得。三十四岁结婚，已有一男一女，均狡猾可喜。闲时喜养花，不得其法，每每有叶无花，亦不忍弃。书无所不读，全无所获并不着急。教书作事均甚认真，往往吃亏，亦不后悔。如此而已，再活四十年，也许有点出息。
微信支付 
支付宝支付