【題組】5.Seven boys and eight girls are in my class. I have f n classmates.

問題詳情

【題組】5.Seven boys and eight girls are in my class. I have f n classmates.

參考答案

答案：A
難度：簡單0.713889
統計：A(257),B(31),C(18),D(32),E(0)

上一篇 : 11.已知 Ni－Cu2＋電池之 △E°＝0.59 V；Pb－Cu2＋電池之 △E°＝0.47 V；Pb△－Au3＋電池之△E°＝1.65 V，求Ni－Au3＋電池之△E°值。(12) 　　　　　　　
下一篇 : 【題組】2.Look at the calendar. What day did Roger check in ?(A)Friday.(B)Wednesday.(C)Thursday.(D)Satur