1._____ Mr. Black but I don't ___ him.
A.have heard;hear B.have known;hear
C.have known about; know
D.have heard;know
2.It is said that ______ Chinese language is especially difficult for ____ European.
A.the,an B./,the C.the,a D./,a
3.Please ______ who will go to Hong Kong instead of me.
A.look for B.think of C.find out D.get ready
4.Martin ______ his mother good morning and went to school.
A.wished B.hoped C.said D.expected
5.She is not satified with ______ of you.
A.none B.no one C.nobody D.all
请大家给出正确答案和解释。如果我明白了会加分的
參考答案:1. C
know about 听说过，know认识，了解
2. C
语言前本来是不能加修饰词的，但是特制某一种语言时，就可以加the了，European 音标：[7juErE5pi(:)En]是辅音字母开头，所以不能用an，只能用a
3. C
find out找出，想起
4. C
wish sb. sth
hope sb. to do sth
5. D
翻译吗
“他对你们所有人都不满意”还是“他不是对你们所有的人都不满意（他只对部分人不满意）”，我就不能确定了，因为英语中还有不完全否定，这点我学得不是很明白。