题目内容From the earlier time it was we

题目内容
From the earlier time it was well ___1___ to the Peruvians that when a cut ___2___ made in the thick skin of a ___3___ tree, a white liquid like milk came ___4___. From this fluid (流动的) a sticky ___5___ of rubber might be made. This rubber is ___6___ and wax-like when warm so that it is ___7___ to give any form.
The Peruvians ___8___ the discovery that it is very good for ___9___ out water. Then in the early ___10___ of the century they made overshoes to ___11___ their feet dry. Then a certain Mr Mackintosh ___12___ coats of cloth which were ___13___ with rubber. Today Mackintosh raincoats are still ___14___ after him.
But these first rubber shoes ___15___ raincoats were unpleasantly soft and sticky in ___16___. They were also stiff and very ___17___ in winter. They were like wax(蜡) although they ___18___ a bit stronger.
But the rubber ___19___ use today has been improved. It is ___20___ sticky but soft and elastic(弹性的) and strong enough for any season.
1. A. talked     B. heard  C. seen    D. know

結果 (中文) 1:

题目内容从较早的时间，它是井 ___1___ 对秘鲁时切 ___2___ 在 ___3___ 树的厚厚的皮肤，像牛奶一样的白色液体来 ___4___。从这种液体 (流动的) 橡胶粘 ___5___ 可能作出。这种橡胶是 ___6___ 和蜡样时温暖，它是 ___7___ 给任何形式。秘鲁人 ___8___，它是为 ___9___ 水出很好的发现。然后在世纪早期 ___10___ 他们向胶鞋 ___11___ 他们的脚擦干。然后一定麦金托什 ___12___ 大衣的布其中 ___13___ 与橡胶。今天的雨衣雨衣仍然是他后 ___14___。但这些第一次的橡胶鞋 ___15___ 雨衣是令人不快地软和粘在 ___16___。在冬天，他们也是僵硬和非常 ___17___。他们就像 wax(蜡)，虽然他们 ___18___ 更强一点。但橡胶 ___19___ 使用今天已得到改进。它是 ___20___ 粘软而 elastic(弹性的) 和足够强大，可以为任何季节。1.谈到 B.A.听到 C.看见的 D.知道

結果 (中文) 3:

题目内容
从较早的时间很___1___的秘鲁人，当切___2___在一___3___树厚厚的皮肤，白色液体如牛奶来___4___。从流体（流动的）粘___5___橡胶可能。这是___6___橡胶和蜡样时的温馨，是___7___给予任何形式的
。秘鲁人___8___发现它是___9___水很好。然后在本世纪初___10___他们做成套鞋___11___脚干。然后一定麦金托什___12___涂层布，___13___橡胶。今天的雨衣雨衣仍___14___后他
。但是这些最初的胶鞋雨衣都不___15___软粘在___16___。他们也很___17___僵硬的冬天。他们像蜡（蜡）虽然他们___18___更强一点。
但橡胶___19___使用今天已改善。这是___20___粘又软而有弹性（弹性的）和足够强大，任何季节。
1。A. B. C.看到听到了        D.知道