契据登记制是指对于土地权利变更的行为，只要当事人意见一致，订立契据即生效力，它具有(

My father said he ______ me a present unless I _____ in passing all the exams. [ ]

A. had not given; had not succeeded

B. would not give; succeeded

C. will not give; succeed

D. would not give; will succeed

— It's said that it will be extremely cold this winter.

—  ______, the majority of the experts predict that the temperature will be normal.[ ]

A. In other words  

B. On the contrary

C. As a result      

D. What's more

如何正确引导幼儿的竞争行为?

面部望诊，五色主病是主要的观察方法，五色是指

A．面呈红、青、黄、白、黑
B．面呈红、黄、灰、白、黑
C．面呈红、紫、灰、白、黑
D．面呈红、紫、黄、白、黑
E．面呈红、紫、黄、白、青

集装箱提单是( )。

A．可议付提单

B．可转让提单

C．收货待运提单

D．与站场收据相同的物权凭证