Instructions for homework have to be ____ so that every student knows clearly wh

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Instructions for homework have to be ____ so that every student knows clearly what is to do after class.   [     ]
A. specific
B. generous
C. general
D. detail

答案

举一反三

As it is summer holiday, we have to adopt a _______ timetable for school activities. [ ]

A. changeable
B. movable
C. flexible
D. variable

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- You were _____ about Jane. She really wanted to help you.
- Sorry, I thought she wanted to laugh at me as usual.[ ]

A. mistaken
B. thankful
C. wrong
D. straightforward

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—What time would it be ____ for me to come round?
— Any time will do as long as you are free.[     ]
A. convenient
B. fair
C. easy
D. comfortable

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It was just a ______ remark - I wasn"t really serious.[     ]
A. usual
B. casual
C. formal
D. normal

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He is a very _______ man, I suppose, but he is very dull.[     ]
A. worthy
B. worthwhile
C. worth
D. worth while

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