11.1,3,5,7 and 9 are _______ numbers and 2,4,6 and 8 are not.
a.odd b.even c.extra d.nut
12.he always _______ to everything and never agrees with anybody.
a.projects b.gives c.folds d.objects
13.i was born in japan, but i have _______ chinese citizenship.
a.retained b.represented c.reported d.required
14.he made a rough _______ of the first floor of that building, showing us where his office was located.
a.painting b.illustration c.drawing d.sketch
15.he is deeply _______ in the trouble of his company.
a. involved b.occurred c.packed d.represented
答案与解析：
11.a 12.d 13.a 14.d 15.a