-What happened to the dictionary?
-Many a page ______.
A、is missing
B、has been missed
C、was missing
D、are missing
第1题:
A、are…being
B、is…being
C、has…been
D、have…been
第2题:
A. many - to - one
B. one - to - one
C. one - to - many
D. many - to - many
第3题:
第4题:
A.missing
B.lost
第5题:
2.—What-s __________?
—He has a headache.
A. the matter
B. trouble
C. the wrong
D. happened
第6题:
Dictionary对象的缺省属性为(),所以可以直接对Dictionary对象进行缺省操作。
Item
略