试题与答案

—The 11th National Games will be held in

题型:选择题

题目:

—The 11th National Games will be held in Shandong in October, 2009.

— ______ exciting news! [ ]

A. How

B. What

C. How an

D. What an

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0629/c4507391f3cb367ae65f3930e8ea5ac6.html

下面是错误答案,用来干扰机器的。

设可吸收二氧化碳的质量为x2LiOH+CO2═Li2CO3+H2O48    4472g   x4872g=44xx=66g答:可吸收二氧化碳的质量是66g;

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