皮皮学，免费搜题
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【单选题】
在OSI参考模型7层结构中,网络层的功能有( )
A.
确保数据的传送正确无误
B.
确定数据包如何转发与路由
C.
在信道上传送比特流
D.
纠错与流控
拍照语音搜题，微信中搜索"皮皮学"使用
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举一反三
【单选题】听力原文：There are three kinds of things you need to learn if you want to be able to communicate effectively with Westerners. First, you need to learn a foreign language, usually English. Second, you shou...
A.
Cultural differences and communication.
B.
Language and communication.
C.
Intercultural communications.
D.
Three prerequisites of successful communication between cultures.
查看完整题目与答案
【单选题】There is no need for you to look up every new word you ______ when reading. You have to learn how to guess the meanings of new word according to the context.
A.
come up with
B.
come out
C.
come along with
D.
come across
查看完整题目与答案
【多选题】导致罗马崩溃的几大不平衡要素包括
A.
城市和农村的不平衡
B.
法制和腐败的不平衡
C.
国家主义和个人主义、家族传统的不平衡
D.
罗马人和外邦人的不平衡
查看完整题目与答案
【判断题】沙坑的界线垂直向下延伸,但不向上延伸。
A.
正确
B.
错误
查看完整题目与答案
【判断题】Before the interview, you need to learn something about the company.()
A.
正确
B.
错误
查看完整题目与答案
【简答题】When you come to Japan, you need to learn some rules for eating. They aren't difficult to learn. If you eat something with the Japanese, you can hear them say 'itadaki-masu'. This is to show thanks fo...
查看完整题目与答案
【单选题】Mum，you really need to have a rest！You ________in the kitchen ever since you came back home three hours ago.
A.
had worked
B.
were working
C.
have been working
D.
worked
查看完整题目与答案
【单选题】超过二倍体的整倍体被称为 ( )。
A.
单倍体
B.
三倍体
C.
四倍体
D.
嵌合体
E.
多倍体
查看完整题目与答案
【多选题】(多选)导致罗马崩溃的几大不平衡要素包括
A.
罗马人和外邦人的不平衡
B.
城市和农村的不平衡
C.
法制和腐败的不平衡
D.
国家主义和个人主义家族传统的不平衡
查看完整题目与答案
【单选题】Studying alone, you are free to choose what to learn and when, ____ you don’t need others’ agreement.
A.
while
B.
if
C.
though
D.
as
查看完整题目与答案
相关题目：
【单选题】听力原文：There are three kinds of things you need to learn if you want to be able to communicate effectively with Westerners. First, you need to learn a foreign language, usually English. Second, you shou...
A.
Cultural differences and communication.
B.
Language and communication.
C.
Intercultural communications.
D.
Three prerequisites of successful communication between cultures.
查看完整题目与答案
【单选题】There is no need for you to look up every new word you ______ when reading. You have to learn how to guess the meanings of new word according to the context.
A.
come up with
B.
come out
C.
come along with
D.
come across
查看完整题目与答案
【多选题】导致罗马崩溃的几大不平衡要素包括
A.
城市和农村的不平衡
B.
法制和腐败的不平衡
C.
国家主义和个人主义、家族传统的不平衡
D.
罗马人和外邦人的不平衡
查看完整题目与答案
【判断题】沙坑的界线垂直向下延伸,但不向上延伸。
A.
正确
B.
错误
查看完整题目与答案
【判断题】Before the interview, you need to learn something about the company.()
A.
正确
B.
错误
查看完整题目与答案
【简答题】When you come to Japan, you need to learn some rules for eating. They aren't difficult to learn. If you eat something with the Japanese, you can hear them say 'itadaki-masu'. This is to show thanks fo...
查看完整题目与答案
【单选题】Mum，you really need to have a rest！You ________in the kitchen ever since you came back home three hours ago.
A.
had worked
B.
were working
C.
have been working
D.
worked
查看完整题目与答案
【单选题】超过二倍体的整倍体被称为 ( )。
A.
单倍体
B.
三倍体
C.
四倍体
D.
嵌合体
E.
多倍体
查看完整题目与答案
【多选题】(多选)导致罗马崩溃的几大不平衡要素包括
A.
罗马人和外邦人的不平衡
B.
城市和农村的不平衡
C.
法制和腐败的不平衡
D.
国家主义和个人主义家族传统的不平衡
查看完整题目与答案
【单选题】Studying alone, you are free to choose what to learn and when, ____ you don’t need others’ agreement.
A.
while
B.
if
C.
though
D.
as
查看完整题目与答案