The three major causes for errors are: mother tongue interference,（）,and inappropriate teaching materials or methods.
第1题：
A.the teacher and the materials
B.the teacher
C.the materials and the students
D.the teacher and the students
第2题：
Acreole is a mixed language which has become the mother tongue of a speech community.()
第3题：
Control chart theory is based on the differentiation of the causes of variations in quality. Variations may be produced by assignable causes. All of the following are examples of assignable causes except:
A . differences among machines.
B . differences among workers.
C . differences among materials.
D . differences in each of these factors over time.
E . None of the above (all are examples)
第4题：
第5题：
A.overgeneralization
B.undergeneralization
C.simplification
D.deduced errors
第6题：
The three children looked after their sick mother______.
A. in return
B. by turn
C. in turn
D. in return for
18．答案为C 参考译文：孩子们轮流照顾他们生病的母亲。本题考查短语意义辨析。A作为回报，B没有此短语，C in turn或by turns都有轮流、交替的意思，D以作……的回报，
第7题：
A、three dozen eggs
B、dozens eggs
C、dozen of eggs
D、three dozens eggs
第8题：
195 Control chart theory is based on the differentiation of the causes of variations in quality. Variations may be produced by assignable causes. All of the following are examples of assignable causes except:
A. differences among machines.
B. differences among workers.
C. differences among materials.
D. differences in each of these factors over time.
E. None of the above (all are examples)
第9题：
第10题：
Some Southern learners of English in China tend to say“night”as“light”.This shows:（）.
AThey cannot pronounce/n/
BInterlangue interference because there is notthe sound /n/in their mother tongue
CThe teachers do not have a good teaching method
DThey do not like to pronounce nasal sounds