皮皮学，免费搜题
登录
搜题
【判断题】
双D集成触发器CD4013的14脚是Vss。
A.
正确
B.
错误
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
【简答题】I:根据定语从句所缺的成分填上正确的介词。 1.I’ll never forget the day ____ which I first met him. 2.The boy pointed to the direction ___ which he would run. 3.The clever boy made a hole in the wall,____ which he could se...
查看完整题目与答案
【单选题】下列测量中属于间接测量的有:
A.
用光学比较仪测量外径
B.
用千分尺测量外径
C.
用游标卡尺测量两孔中心距
D.
用光滑极限量规
查看完整题目与答案
【简答题】My grandfather never watched TV. He thought that people spent too much time ___ 1 __ it. Some of his friends ___ 2 __ talked about sports shows, the movies and plays. My grandfather said to himself, '...
查看完整题目与答案
【单选题】下列测量中属于间接测量的有
A.
用千分尺测外径
B.
用光学比较仪测外径
C.
用内径百分表测内径
D.
用游标卡尺测量两孔中心距
查看完整题目与答案
【简答题】用定语从句的引导词完成句子 A: (1)A plane is a machine can fly. (2)The noodles I had were delicious. (3)Mr.Read is the professor you should write. (4)This is the boy composition the teach...
查看完整题目与答案
【简答题】完形填空。 Last Sunday I found a little boy sitting in the park. A lot of people passed by but never stopped to 1 why he looked so sad. The boy just sat and watched people pass by. He 2 said a word. Many p...
查看完整题目与答案
【判断题】君子兰花、叶、 果三者兼美。
A.
正确
B.
错误
查看完整题目与答案
【单选题】紧急免疫接种也可以使用( )。
A.
高免血清
B.
细胞因子
C.
疫苗
D.
抗菌药物
查看完整题目与答案
【简答题】When I was growing up, I had an old neighbor，a doctor named Gibbs. When Dr. Gibbs wasn’t saving lives, he was 1 trees. His house sat on ten acres(英亩), and his life’s goal was to make it a 2 . The good...
查看完整题目与答案
【单选题】启动IE窗口运行如下JSP,如果连续刷新5次,输出的结果是X,紧接着重新启动一个新的IE窗口运行该JSP,连续刷新3次,输出的结果是Y,X和Y的值分别是( )。 Integer cnt=(Integer)application.getAttribute(”hitcount ”) ; if(cnt= =null){ cnt=new Integer(1); }else{ cnt=new Integ...
A.
6 、 9
B.
5、3
C.
1、2
D.
1、1
查看完整题目与答案
相关题目：
【简答题】I:根据定语从句所缺的成分填上正确的介词。 1.I’ll never forget the day ____ which I first met him. 2.The boy pointed to the direction ___ which he would run. 3.The clever boy made a hole in the wall,____ which he could se...
查看完整题目与答案
【单选题】下列测量中属于间接测量的有:
A.
用光学比较仪测量外径
B.
用千分尺测量外径
C.
用游标卡尺测量两孔中心距
D.
用光滑极限量规
查看完整题目与答案
【简答题】My grandfather never watched TV. He thought that people spent too much time ___ 1 __ it. Some of his friends ___ 2 __ talked about sports shows, the movies and plays. My grandfather said to himself, '...
查看完整题目与答案
【单选题】下列测量中属于间接测量的有
A.
用千分尺测外径
B.
用光学比较仪测外径
C.
用内径百分表测内径
D.
用游标卡尺测量两孔中心距
查看完整题目与答案
【简答题】用定语从句的引导词完成句子 A: (1)A plane is a machine can fly. (2)The noodles I had were delicious. (3)Mr.Read is the professor you should write. (4)This is the boy composition the teach...
查看完整题目与答案
【简答题】完形填空。 Last Sunday I found a little boy sitting in the park. A lot of people passed by but never stopped to 1 why he looked so sad. The boy just sat and watched people pass by. He 2 said a word. Many p...
查看完整题目与答案
【判断题】君子兰花、叶、 果三者兼美。
A.
正确
B.
错误
查看完整题目与答案
【单选题】紧急免疫接种也可以使用( )。
A.
高免血清
B.
细胞因子
C.
疫苗
D.
抗菌药物
查看完整题目与答案
【简答题】When I was growing up, I had an old neighbor，a doctor named Gibbs. When Dr. Gibbs wasn’t saving lives, he was 1 trees. His house sat on ten acres(英亩), and his life’s goal was to make it a 2 . The good...
查看完整题目与答案
【单选题】启动IE窗口运行如下JSP,如果连续刷新5次,输出的结果是X,紧接着重新启动一个新的IE窗口运行该JSP,连续刷新3次,输出的结果是Y,X和Y的值分别是( )。 Integer cnt=(Integer)application.getAttribute(”hitcount ”) ; if(cnt= =null){ cnt=new Integer(1); }else{ cnt=new Integ...
A.
6 、 9
B.
5、3
C.
1、2
D.
1、1
查看完整题目与答案