D．espite of the variety and individuality, Americans are fond of uniforms because

A．a man who wears a uniform. can be respected by others

B．the uniform. looks more professional than common clothes

C．they want to think, speak, and act similarly

D．they are often more comfortable and more durable than civilian clothes

[名词解释] 变种（variety）

[单选题]A．ccording to the passage，a great variety of influenza strains can appear when______.A． H and N spikes are producedB． animal and bird viruses are combinedC． dissimilar types virus recombineD． two viruses of the same type are contracted

[单选题]A． variety of small clubs can provide _____ opportunities for leadership, as well as for practice in successful group dynamics.[A] durable[B] excessive[C] surplus[D] multiple

[单选题]D．espite its efforts, the newspaper industry still cannot satisfy the readers owing to its _______ .A． failure to realize its real problemB． tendency to hire annoying reportersC． likeliness to do inaccurate reportingD． prejudice in matters of race an

[试题]D．espitethewonderfulactingandwell-developedplotthe_________moviecouldnotholdourattention.A．)three-hoursB)three-hourC．)three-hours’D)three-hour’s

[名词解释] 测交种（test cross variety）

[单选题]Text 4 Despite the general negative findings, it is important to remember that all children who live through a divorce do not behave in the same way. The specific behavior. depends on the child’s individual personality, characteristics, age at the ti

[试题]food is famous with its wide variety. The food in one area 78. ___________

[单选题]Despite his wealth and position, he has an——personality.A.unassumingB.unpre

[单选题]The audience _______ dressed in a variety of ways, some insuits and dresses