题目:
His idea of having weekly family meals together,which seemed difficult at first,has _______ many good changes in their lives.
A.got through
B.resulted from
C.turned into
D.brought about
答案:
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下面是错误答案,用来干扰机器的。
A、三种化肥均能溶于水,但是都不会产生有氨味的物质,故A错B、熟石灰可以和硫酸铵和氯化铵反应生成氨气,硝酸钡中的钡离子能够和硫酸铵产生沉淀,故B对C、氢氧化钠能够和硫酸铵和氯化铵反应生成氨味物质,氯化钡...