【单选题】垄断竞争厂商的长期均衡条件是( )
B.
MR=LMC=SMC, AR=LAC=SAC
【单选题】The salesman says that the TV has a good ___________.
【判断题】西方“一元论”学者认为人类的起源最初是在非洲()
【单选题】在我国,编制的财务会计报告必须以( )反映。
【简答题】听音,选出你听到的句子。 ( ) 1. A. Let's watch TV. ( ) 2. A. The TV is too loud. ( ) 3. A. I like the guitar better. ( ) 4. A. Can you hear it? ( ) 5. A. Don't you have ears? B. Let's listen t...
【单选题】业务收支以业务收支以外币为主的企业,在下列情况下,必须折算成人民币反映的是( )。
【简答题】_____ Browns _____ watching TV.A. The; is B. The; are C. /; is D. /; are