args) { Group group=new Group(); Person per

（6-9）定义Person类（属性有姓名，年龄)，完成如下任务： （1）在Test类中定义方法Boolean contains(Person[]per，Person temp),该方法判断Person数组是否有Person对象temp，如果数组中存在与per相同的Person对象返回boolean； （2）定义showPerson(Person[] per)输出Person对象数组所有元素； （3）对上面定义的方法进行测试

Americans eat ________vegetables per person today as they did in 1910.

Which of the following statements is NOT true(). A: About one person per day dies from lightning in the U.S. B: About 365 persons per year die from lightning in the U.S. C: About one person per hour dies from lightning in the U.S.

You must collect the mail _____ with your ID card. A: on purpose B: by nature C: in person D: per person

Normally a person urinates A: 8 eight times per day B: 3~5 times per day C: 5~7 times per day D: 2~3 times per day

The average person loses （ ） one hundred hairs per day from the head.

智慧职教: 1. What’s the _______(房费)for one person per night?

The rate for the package is based on "double occupancy", which means that ______ . A: the charge is the same for two people in the room as it is for one person B: the per-person charge is based on two people in a room, so the price is twice the quoted rate C: the charge is the same for one person in the room as it is for two people D: the room rate changes with each additional person in the room

According to Para 3,______per person of the earth’s surface can be used to produce food.