【单选题】
Take out accident( )before you travel.
①
insured
②
insurance
③
insurable
④
insurability
【单选题】
27. If it ____ tomorrow, we will not go out.
①
rains
②
will rain
③
is going to rain
④
is to rain
【单选题】
Dave ____ into the house without ____ out by his parents.
①
slipped; finding
②
slips; finding
③
slips; to be found
④
slipped; being found
【多选题】
No matter how ______ the problem is , we will work it out.
①
A.easy
②
B.difficult
③
C.challenging
④
D.hard
【单选题】
以下程序的运行结果是：（ ）
public class Increment{
public static void main(String args[]){
int c;
c = 2;
System.out.println(@@;
System.out.println(c++);
System.out.println(@@;
}
}
①
2 2 2
②
2 3 3
③
2 2 3
④
3 4 4
【简答题】
下列程序段的运行结果是[填空] 。
Private Sub Form_Click()
Dim a(3) As Long
a(0) = 1: a(1) = 2: a(2) = 3: a(3) = 4
j = 1
For i = 3 To 0 Step -1
s = s + a(i) * j
j = j * 10
Next i
Print s
End Sub