blame technology for our shortcomings.

　　Technology is here to help us, but we should not allow it to take over our lives.

　　An important

　　step

　　is

　　acknowledging

　　our shortcomings.

　　People spend a lot of time pointing out bad manners but it would be even more helpful if we'd publicly

　　acknowledge good

　　manners when we see them.

　　70．The author thinks sending unsigned awful messages is ________.

　　A．ridiculousB．disgusting

　　C．acceptable

　　D．reasonable

　　答案：B　ridiculous荒谬的，可笑的；disgusting令人厌恶的；acceptable可接受的；reasonable合理的。根据第三段最后一句“用未署名的短信来打扰别人是残酷的，也是令人厌恶的”，故选B项。

　　[典例2](2017·陕西)

　　...My son could not follow the teacher's directions, he told me, and thus, Scola was disrupting the class. Didn't he know my son did not speak English yet?

　　He was angry: “Why hasn't your son been taught to speak English? Don't you speak English at home？”

　　No, I

　　didn't

　　speak

　　English at home, I replied.

　　I was sure my son would learn English in a couple of months, and I didn't want him to forget his native language. Well, wrong answer! What kind of person would not speak in English to her son at home and at all times? “Are you one of those people who come to this country to save dollars and send them back to their country, never wanting to be a part of this society？”

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