The most basic reason why dialects should be preserved is that language helps to ______ a culture

A．) retain           B) relate       C) remark                D) review

[单选题]24． The reason why most plants can’t grow on the sandy beach is thatA． there isn't enough sunlightB． there is too much waterC． it is too crowded thereD． it has little food for plants

[单选题]A．ccording to the author, the reason why parental divorce has greater effect on boys than on girls is that_____.［A］ all cultures encourage male aggression and noncompliance［B］ boys are always involved in their parents’ fights［C］ males are usually vie

[单选题]A．ccording to the author, the reason why we go wrong about our friends is that ______.A．)we fall to listen carefully when they talkB．)people tend to be annoyed when we cheek what they sayC．) people usually state one thing hut means anotherD．)we tend

[单选题]The reason why more and more of the large merchant vessels are being powered by medium-speed diesel engines is .A．they operate between 150 and 450 rpmB．they are connected to the propeller by gearingC．their smaller size and weightD．they can be connect

[单选题]The reason why the bread advertisement is misleading is that______.A． thin slices of bread could contain more caloriesB． the loaf was cut into regular slicesC． the bread was not genuine breadD． the total number of calories in the loaf remained the sa

[单选题]The foremost reason why the egg-based method is defective lies in_____.[A] the complex process of vaccine production[B] its potential threat to human being[C] the low survival rate for new flu vaccines[D] its contribution to the flu vaccine shortage

[主观题]The reason why lesson six skips the puzzle questions is that they are associated with the expertise based on the content of a particular subject which is likely irrelevant to a layman.()

[单选题]The reason why women and blacks play down their visibility is that they ______.A．) know that someone in authority will reach down and give them a promotionB．) don't want people to think that their promotions were due to sex or colorC．) don't want t

[单选题]The chief reason why philanthropy has conic into a good stage is thatA． the new money is less likely to be regarded as one's private wealthB． Gates will devote his full attention to philanthropyC． the welfare state would take over all the charity re

[单选题]What is the most usual reason for the fresh water-sea water heat exchanger fouling in the sea side?A．lube oil sludge accumulating in itB．dirt and scale etc , formed on the surfacesC．deformation of the tubes and the shell or the platesD．lube oil leaka