搜题请搜索小程序“爱下问搜题”
问题 解答题
计算：
7
18
×4
1
2
+
1
6
13
1
3
-3
3
4
÷
5
16
÷2
7
8
．
答案

7
18
×4
1
2
+
1
6
13
1
3
-3
3
4
÷
5
16
÷2
7
8
，

=

7
18
×
9
2
+
1
6
13
1
3
-
15
4
×
16
5
÷2
7
8
，

=

7
4
+
1
6
13
1
3
-12
÷2
7
8
，

=

23
12
4
3
÷2
7
8
，

=

23
12
×
3
4
×
8
23
，

=

1
2
．

单项选择题

Access中最多允许嵌套的组页眉/页脚的个数为( )。

A．4

B．6

C．8

D．10
查看答案
补全对话，情景问答

根据下面对话内容及所给的首字母提示,在对话后的横线上写出对话中所缺的单词(单词必须写完整)

Zhou Lan(Z) and Bruce(B) are talking about learning English.

B: What do you find hardest in learnin

Z: I find listening really hard.Sometimes it's difficult to u_____:It's not easy to

catch its meaning.

B: Well,you need l_____of practice.The more you listen,the 3_____it becomes.

Z: But I don't find the best w_____to do that.Would you please lend me a

h_____?

B: W_____not get a radio?It's helpful to listen to English p_____on the radio.

Z: It s_____like a good idea.

B: Practise m_____,and you'll find l_____is not so hard.

Z: I'll try my best to do that.Thank you.
查看答案