Ten times one hundred is one thousand,thousand划线,怎么提问

PH值是2的溶液中氢离子是PH值是4的溶液中氢离子的几倍原题是这样的：How many times more concentrated are the hydrogen ions in a solution of PH2 compared to a solution of PH4?(a)twice (b)ten times (c)twenty times (d)one hundre ten times ten one times ten to the eighth 如题, Ten times ten.(单词） Ten times one hundred is one thousand,thousand划线,怎么提问 This garden is ten times as large as that one为什么This garden is ten times as large as that one为什么不用big ten times two hundred the frist ten times 翻译take one pill four times a day for ten days narrow的比较级和另外一个比较级问题?this problem is -----than that one.1.ten times easy 2.ten times easier3.ten time more easy 4.ten time easier 翻译“ten times three”谢谢! seven out of ten times nine times out of ten one in ten one to ten 和one for ten eight times in one roll40 times in one Do this ___.A.ten times B.ten time C.for ten times(说明理由） ten to one