The text intends to tell us that

A．the change of human height follows a cyclic pattern.

B．human height is becoming even more predictable.

C．Americans have reached their genetic growth limit.

D．the genetic pattern of Americans has altered.

[单选题]The text intends to tell us that[A] the change of human height follows a cyclic pattern.[B] human height is becoming even more predictable.[C] Americans have reached their genetic growth limit.[D] the genetic pattern of Americans has altered.

[单选题]What does the text mainly tell us?A． Tips on an important social skill. B. Importance of attending parties.C． How to make use of associations. D. How to recite and repeat names.

[单选题]What does the text tell us about Fijian people ?A． They invented “Fiji time” for visitorsB． They stick to a traditional way of liftC． They like to travel from place to placeD． They love taking adventures abroad

[单选题]What does the text tell us about Fijian people ?A．They invented “Fiji time” for visitorsB．They stick to a traditional way of liftC．They like to travel from place to placeD．They love taking adventures abroad

[单选题]The text intends to express the idea thatA． medicine will further prolong people's lives.B． life beyond a certain limit is not worth living.C． death should be accepted as a fact of life.D． excessive demands increase the cost of health care.

[单选题]The main purpose of the text is to tell parents ___________.A． how to get along with a teenagerB． how to respect a teenagerC． how to understand a teenagerD． how to help a teenager grow up

The writer tries to tell us that______ .A. life is meaningless without friendsB.

[单选题]Can you tell us ________ last night?A.what they doB.what they didC.what did

[试题]tell us briefly about the working principles of the purifier ,the oil water seperator and air compressor .

[单选题]what does the author intend to tell us?A.Spare the rod and spoil the child.