885 section 20-17

ztlbox

yes,

what it was in 中, what 充当什么成分？

请多指教

davidcopper

同疑, 无人能解吗, NN何在啊

感觉用twice what was in the 1970's还好理解些, what=the rate that, 相当于In the 1980's the rate was twice the rate that was in the 1970's

jade_lee

以下是引用oliviachen在2004-3-14 14:27:00的发言：
我们什么时候需要用what  be 引导从句，什么时候不需要，我一直不清楚？

同问

colacat

以下是引用davidcopper在2004-12-6 10:47:00的发言：

同疑, 无人能解吗, NN何在啊

感觉用twice what was in the 1970's还好理解些, what=the rate that, 相当于In the 1980's the rate was twice the rate that was in the 1970's

我觉的twice what was in the 1970里面没有主语

倒是twice what it was in the 1970 结构上更完整些

twice +what从句的用法，比如

he drinks twice what you drink.他能喝你两倍的量

ogram

我记得OG里面说过，两个不同时期的数据应该看成是两样不同的东西，对它们作比较时不能用it来指代，为什么这里又可以用it了呢？哪位高手指教？

Xandria

同问!

flyingwings

"我记得OG里面说过，两个不同时期的数据应该看成是两样不同的东西，对它们作比较时不能用it来指代，为什么这里又可以用it了呢？哪位高手指教？"



同问这个

julia_ggw

关于这个twice的用法我也很疑惑，它本身是个副词，但有时候用起来我简直觉得它就是个动词。对于用法谁能详细解释一下啊，我在885里面已经碰到两次这种用法，两次都错了。查字典也没搞明白。

除了本题外，还有885-2-21:

21.   According to surveys by the National Institute on Drug Abuse, about 20 percent of young adults used cocaine in 1979, doubling those reported in the 1977 survey.

(A) doubling those reported in the 1977 survey

(B) to double the number the 1977 survey reported

(C) twice those the 1977 survey reported

(D) twice as much as those reported in the 1977 survey（E）

(E) twice the number reported in the 1977 survey

在21里面是twice the number,而在本题中则是twice what it was

谁能帮忙看看啊

bigtone

看到了精彩的问题，等待精彩的回答中...

greenbow43

继续等待阿……