When a person tries to help others, he must be clear that there is a real emergency. When a person tries to help others, he should know whether they are worth his help. A person must take the full responsibility for the safety of those in emergencies if he wants to help. A person with a heart attack needs help.

词汇运用用所给单词的适当形式填空1.My________fatherbrotherismyunclE

—Whoarethey?—________.

They are my friends She is my friend Those are my friends Those are my friend

Lookatthosegirls._____aremyfriends.

These Those You They

在下列源代码文件Test.java中正确定义类的代码是

pblic class test { public int x=0; public test(int { thi x=x;} } public class Test { public int x=0; public Test(int { thi x=x;} } public class Test extends T1,T2{ public int x = 0; public Test(int { thi x = x; } } protected class Test extends T2{ public int x = 0; public Test(int { thi x = x; } }

在命令按钮Command1的Click事件中改变该表单的标题Caption属性为学生管理下面正确的命

myfor Caption="学生管理" Thi Paren Caption="学生管理" Thisfor Caption="学生管理" Thi Caption="学生管理"

---Whoarethosepeople?---__________________

She’s my sister. They are my friends He’s my father Those are my parents

THI细胞分泌

IFNγ IL-4 IL-5 IL-6 IL-10

Peopleusetheirmouthsformanythings.Theyeattalkshout

______ismyfamilyphotoand_________aremyparents.

This; those These; that That; this Those; these

IamreallyluckytomeetMadamKingwhois_____mymotherwhe

as a patient person as patient as a person as as patient a person as such patient a person as

—Whoarethey?—______.