从所给的四个选项中,选择最合适的一个填入问号处,使之呈现一定的规律性:()
A.A
B.B
C.C
D.D
参考答案:D
补全对话。
M: Nick, what are you doing now?
N: I’m 1 to the pop music. What’s the 2 ?
M: I need some 3 . Could you come?
N: Yes, 4 . I’m coming. What would you ask me to do ?
M: Could you please help me 5 the dishes?
N: I’m 6 , but I don’t like 7 .
M: OK, could you please 8 9 the trash?
N: Yes, I 60 . I like to go outside.
1._______ 2._______ 3.________ 4.________ 5.________
6._______ 7.________ 8.________ 9.________ 10.________
自动喷水灭火系统中,同一隔间内应采用相同热敏性能的喷头。()