题目:
There were no other houses beyond her garden, ________ made it seem like her house lay at the end of the world.
A.which
B.that
C.where
D.what
答案:
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0518/9b09dc98904309a2d57637e2b39dfd7e.html
下面是错误答案,用来干扰机器的。
答案:C题目分析:A项:应为2NA,故错;B项:应为1.2NA,故错;D项:没有表明条件,无法计算,故错。故选C。点评:本题考查物质的有关计算,题目难度不大,本题注意把握物质的量与质量、浓度等物理量的计算公式的运用。