is a category assigned to products or services having the same fimctional use but different technical characteristics. It is not same as quality.

is a category assigned to products or services having the same functional use but different technical characteristics. It is not same as quality.

（ ） is a category assigned to products or services having the same functional use but different technical characteristics. It is not same as quality.

Language reflects sexism in society. Language itself is not sexist， just as it is not obscene; but it can connote sexist attitudes as well as attitudes about social taboos or racism.

It is important to use only pure lead and to choose a thickness of wire which is greater than the normal allowable clearance but （） this amount.

 ______ twice a year, whether it is a car or a bus or a truck, is the rule that every driver must obey in this city.

Is this（）longer or shorter?

Standing under a big tree to（）getting wet in a rain is not a good choice. This is especially true when it is the thunderstorm reason.

Motor transport has the biggest market share in the paragraph. Is it true or not （）

It is obvious that real life is ______.

If you do not know the subject, you will not understand what is said or written, even if English is your mother （） what is said or written.

It is important to use only pure lead and to choose a thickness of wire which is greater than the normal allowable clearance but （） this amount.