【判断题】机器人区别于机械手,主要在于机器人机械结构复杂。
【单选题】听力原文:W: Ah, is this TV still on the warranty? M: It should be since I bought it only two months ago. Q: What happened on this TV set? (16)
C.
It is out of warranty.
【多选题】党内监督必须加强对党组织主要负责人和关键岗位领导干部的监督,重点监督其( )
【单选题】听力原文:M: These silver earrings are only sixteen dollars this week. The gold ones are twenty-tour. W: I'll take the silver ones, then or on second thoughts, give me the gold ones. I have a gold necklace...
A.
She decided to buy a gold necklace.
B.
She decided to buy a pair of gold earrings.
C.
She decided to buy a pair of gold earrings and necklace.
D.
She decides to buy a pair of silver earrings.
【简答题】在分布式数据库系统中,数据分布透明性是方便用户使用数据的重要保证。数据分布透明性的最高级别是______透明性。
【单选题】粘菌素和短杆菌素主要的作用机制为( )。
【单选题】年末结账后,“利润分配”账户的贷方余额表示( )。
【多选题】党内监督必须加强对党组织主要负责人和关键岗位领导干部的监督,重点监督其()等情况。
【简答题】每( )牛肉或猪瘦肉的致嫩,可用( )碳酸氢钠、静置2小时后即可。A.200克;1~1.5克 B.300克;2~2.5克 C.400克;2~3.5克 D.500克;5~7.5克