编译java程序需要使用命令_编译Java程序需要使用____命令。

—my glasses？—Yes,I saw them on your bed a minute ago.A．Do you seeB．Had you seenC．Would you seeD．H

_______ a certain doubt among the people as to the practical value of the project.A．It hasB．They hav

Here is some news of the future.March 20, 2035There was a lot of news around the life extension drug

阅读理解Have you ever suddenly felt that someone you knew was in trouble－and was he？ Have you ever d

Let us suppose that you are in____ position of____ parent. Would you allow your child to do such a t

You surprise me! You ________ fall asleep in such an important meeting.A．mustB．mayC．canD．should

下列关于传粉的说法，正确的是[ ]A．花粉从一株植物传到另一株植物的过程B．花粉从雄蕊的花药里散发出来，落到

“___________,” the soldiers screamed loudly, who held a gun in his hands, “or I will shoot again.”A．

Habits, whether good or bad, are gradually formed. When a person does a certain thing again, he is i

E－mail, as well as telephones, _____ an important part in daily communication.[ ]A. is playing B. ha

图示为探究“唾液对淀粉的消化作用”的实验：(1)应向步骤二的B试管内加入ml的。(2)已知淀粉遇碘变蓝，若步骤四的

Few pleasures can equal ______ of achieving your goal after hard work.A．the oneB．itC．thatD．one

下列有关生活中生物技术的叙述，正确的是A．冷藏食物不易变质是由于低温杀死了细菌等微生物B．白酒酿造过程首

Of all the movies I have seen ________ is more memorable than Titanic. A．fewB．littleC．no oneD．none

63. －－I’m sorry I’m late. I got held up in the traffic on my way here.－－______.A．Don’t be late next

Habits, whether good or bad, are gradually formed. When a person does a certain thing again, he is i

Last summer holiday, I went back to my hometown, _______ the neighbors and the house _____ I used to

. We can hope ___ the best but we must prepare ____ the worst at the same time.A．for; forB．for; ／ C．

Mr. King will run you back ___.A．in his own carB．with his own carC．by his own carD．on car

Believe it or not, the ancient Chinese painting is worth more than ___ dollars!A．two millionB．two mi

—my glasses？—Yes,I saw them on your bed a minute ago.A．Do you seeB．Had you seenC．Would you seeD．H

—Did you sleep well last night？ — No, the loud noise from the street ______ me awake for hours.A．had

听力1. What’s the probable relationship between the speakers？A. Doctor and patient.B. Operator and c

有人说，“鸟的全身是为飞行而设计的”，你怎样理解？

_______ a certain doubt among the people as to the practical value of the project.A．It hasB．They hav

如图是尿的形成过程图，图中A处的生理过程及4处的液体分别是()A．肾小管的重吸收作用、尿液B．肾小球的滤过作

Of all the movies I have seen ________ is more memorable than Titanic. A．fewB．littleC．no oneD．none

下列有关生活中生物技术的叙述，正确的是A．冷藏食物不易变质是由于低温杀死了细菌等微生物B．白酒酿造过程首

完成句子。1. He has to learn ________ (收集淡水),hunt for food,and make fire.(how) 2. The lesson we c

E－mail, as well as telephones, _____ an important part in daily communication.[ ]A. is playing B. ha

Few pleasures can equal ______ of achieving your goal after hard work.A．the oneB．itC．thatD．one

在观察蚯蚓的过程中，我们要经常用浸水的湿棉球轻擦蚯蚓的体表，这其中的道理是()A．有利于食物的消化和吸收

. Many people are still in _____ habit of writing silly things in _____ public places.A．the;theB．／;

Last summer holiday, I went back to my hometown, _______ the neighbors and the house _____ I used to

____ has helped to save the drowning girl is worth praising.A．WhoB．The oneC．AnyoneD．Whoever