【单选题】Mike and Sandy are two woodworkers who both make tables and chairs. In one month, Mike can make 4 tables or 20 chairs, while Sandy can make 6 tables or 18 chairs. Given this, we know that
A.
Mike has an absolute advantage in chairs.
B.
Mike has a comparative advantage in tables.
C.
Sandy has an absolute advantage in chairs.
D.
Sandy has a comparative advantage in chairs.
【单选题】—Excuse me Could you wake me up when my friend____ here? —Of course. But we still don't know when your friend _____ here.
【单选题】Mike and Sandy are two woodworkers who both make tables and chairs. In one month, Mike can make 4 tables or 20 chairs, where Sandy can make 6 tables or 18 chairs. Given this, we know that the opportun...
A.
Mike is 1/5 chair and 1/3 chair for Sandy.
B.
Mike is 5 chairs and 3 chairs for Sandy.
C.
Mike is 1/3 chair and 1/5 chair for Sandy.
D.
Mike is 3 chairs and 5 chairs for Sandy.
【单选题】Excuse me,could you please tell me my car?
【判断题】Sandy didn't lend Mike his video game.
【单选题】Mike and Sandy are two woodworkers who both make tables and chairs. In one month, Mike can make 4 tables or 20 chairs, where Sandy can make 6 tables or 18 chairs. Given this, we know that the opport...
A.
1/5 chair for Mike and 1/3 chair for Sandy.
B.
1/5 chair for Mike and 3 chairs for Sandy.
C.
5 chairs for Mike and 1/3 chair for Sandy.
D.
5 chairs for Mike and 3 chairs for Sandy.
【判断题】金属材料的显微组织对其弹性模数的影响较小。
【判断题】【2010A-32】 LC 正弦波振荡电路的振荡频率,由 LC 选频网络的参数决定。
【单选题】Mike and Sandy are two woodworkers who both make tables and chairs. In one month, Mike can make 4 tables or 20 chairs, where Sandy can make 6 tables or 18 chairs. Given this, we know that
A.
Mike has an absolute advantage in chairs.
B.
Mike has a comparative advantage in tables.
C.
Sandy has an absolute advantage in chairs.
D.
Sandy has a comparative advantage in chairs.