Although it ________ as hard as ____ston

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问题选择题

Although it ________ as hard as ____stone, it easily melts when ______.

A．feels…\...heated

B．feels…a...heated

C．is felt…a...heated

D．feels…\...heating

答案

答案：B

翻译题

根据汉语提示完成句子

1.I____(感到内疚)about having told a lie.

2.I____(对……感到内疚)a slip of memory(记错了)．

3. We have all____ (有……的过失)selfishness at some time in our lives.

单项选择题

属缩瞳剂的是（）。

A.毛果云香碱

B.醋氮酰胺

C.甘露醇

D.噻吗心安

E.奴夫卡因