the clearance of the main bearing
the diameter of main bearing
the gap of main beating
the tolerance of main bearing
第1题:
-Does "am"___ afternoon
-No, it morning.
A. means,mean
B. means, means
C. mean, means
第2题:
It is very important to__(操舵)well.
A.operate
B.steer
C.repair
D.adjust
第3题:
A.By the means of…under the control
B.By means of…under control
C.By means of…under a control
D.By a means of…under control
第4题:
Adjust ______by means of lead wire.
A.the clearance of the main bearing
B.the diameter of main bearing
C.the gap of main bearing
D.the tolerance of main bearing
第5题:
阅读以下说明和Java程序,填补代码中的空缺(1)~(5),将解答填入答题纸的对应栏内。 【说明】 对部分乐器进行建模,其类图如图6-1所示,包括:乐器(Instrument)、管乐器(Wind)、打击乐器( Percussion)、弦乐器(Stringed)、木管乐器(Woodwind)、铜管乐器(Brass)。图6-1 类图 下面是实现上述设计的Java代码,其中音乐类(Music)使用各类乐器(Instrument)进行演奏和调音等操作。
【Java代码】 enum Note{ /* 枚举各种音调 */ MIDD[LE_C, C_SHARP, B_FLAT; //其他略 } interface Instrument { /* 接口,乐器 */ (1) ; //play方法接口 void adjust() ; //adjust方法接口 } class Wind (2) { public void play(Note n) { System.out.println("Wind.play()"+n); } public void adjust() { System.out.println("Wind.adjust()"); } } /* 类Percussion和Stringet实现代码略 */ class Brass (3) { public void play(Note n) { System.out.println("Brass.play()"+n); } public void adjust () { System.out.println("Brass.adjust()"); } } class Woodwind extends Wind { public void play (Note n) { System.out.println("Woodwind.play()"+n); } } public void tune(Instrument i) { i.play(Note.MIDDLE_C); } void adjust(Instrument i) { i.adjust(); } void tuneAll (4) e ) { class Music { for(lnstrument i : e) { adjust(i); tune(i); } } public static void main(String[] args) { Music music= (5) Music(); Instrument[] orchestra={ new Wind(), new Woodwind() }; music.tuneAll(orchestra); } 奉程序运行后的输出结果为: Wind.adjust() Wind.play() MIDDLE_C Wind.adjust() Woodwind.play() MIDDLE_C
第6题:
I am very sorry about the misunderstanding that () this ().
A、lead to,cancelation
B、led to,cancelment
C、led to,cancellation
D、lead to,cancelment
第7题:
Who usually adjust the derricks during the loading and discharging?
第8题:
When the issue is syndicated among the original investment banker and other institutions, ______.
A.there is only one lead manager
B.there must be more than one lead manager
C.all the parties concerned are lead managers
D.there is one lead manager or more than one lead manager
第9题:
They built a highway _______ the mountains. A. lead into B. to lead into C. led into D. leading into
第10题: