皮皮学,免费搜题
登录
搜题
【单选题】
8 把 x,y 定义成float 类型,并赋同一初值3.14,正确的是________。
A.
float x,y=3.14;
B.
float x,y=2*3.14;
C.
float x=y=3.14;
D.
float x=3.14,y=x;
拍照语音搜题,微信中搜索"皮皮学"使用
参考答案:
参考解析:
知识点:
.
..
皮皮学刷刷变学霸
举一反三
【单选题】I am ________ your suggestion _______ we should spend more time on this project. [     ]
A.
in favor of; which
B.
in honor of; that
C.
in favor of ; that
D.
in honor of; which
【简答题】Under (favor) ______ conditions, we can keep our promise and even finish the project ahead of time.
【简答题】一台三相异步电动机,采用星形一三角形降压起动。试问起动时线电流和转矩分别降低了多少?
【单选题】目前阿里巴巴国际站 每种语言最多可发布( ) 个产品,其中500个为在线批发(一口价)产品 。
A.
500
B.
600
C.
1000
D.
不限
【单选题】We were all ________ favor of this plan after we discussed for about two hours.
A.
at
B.
in
C.
to
D.
on
【单选题】From the passage, we may conclude that the writer is______.
A.
in favor of holding the games for the disabled
B.
against holding the games for the disabled
C.
a disabled person who once took part in the games
D.
one of the organizers of the games for the disabled
【单选题】三相异步电动机采用星形-三角形降压起动时,电动机正常运行必须是(    )接法。
A.
三角形或星形    
B.
星形-三角形
C.
星形    
D.
三角形
【简答题】We shall open an L/C _____ you favor _____ Barclay's Bank here _____ the extent of 15000.
【单选题】三相异步电动机采用星形-三角形降压起动时,起动转矩是三角形接法全压起动时的(    )倍。
A.
1.73  
B.
0.707
C.
0.866 
D.
1/3
【判断题】美国的教师群众反对接收德国流亡科学家。()
A.
正确
B.
错误
相关题目: