I bought a new dictionary and it me 30 yuan. [ ]
A. paid
B. spent
C. took
D. cost
答案:D
用所给词的适当形式填空。
1. Hello! This is John __________ (speak).
2. I'm __________ (babysit) my brother tomorrow.
3. How about__________ (go) to the beach on Sunday?
4. Would you like __________ (go) to the concert with us tonight?
5. Tuesday is the __________ (three) day of a week.
根据《商标法》规定,商标权有效期()年。
A.10
B.20
C.30
D.40