皮皮学，免费搜题
登录
搜题
【判断题】
设【图片】为逆时针方向圆周【图片】，则积分【图片】的值为零.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
【单选题】All the investigations ______ before the deadline, the staff decided to have a party as a celebration.
A.
been fulfilled
B.
had been fulfilled
C.
were fulfilled
D.
having been fulfilled
【单选题】Which of the following statements is true according to this passage?
A.
All the staff aren't late for work recently.
B.
The manager is not strict with all the staff.
C.
The staff have to work more than 8 hours a day.
D.
The staff can have another 30-minute break besides lunchtime in the midday.
【单选题】下列各句中有语病的一项是( )
A.
层层的叶子中间，零星的点缀着些白花。
B.
宋代词人秦观也被牛郎织女这个悲里带欢、欢里带悲的故事激动了文思。
C.
可见平凡单调，只是懒惰者之遁辞。
D.
要有做个好公民的能力，必须真个把公民应做的一切事认认真真
【单选题】Who is EBS University intended for?
A.
New members of staff only.
B.
All company staff.
C.
Managers and superviors only.
【简答题】HBase 依赖()提供强大的计算能力() AZookeeper B Chubby C RPC DMapReduce
【简答题】The manager of the company insisted that all the staff members __________ the new safety rules. A) would observe B) observe C) observed D) will observe
相关题目：