成败归因理论认为，学生常将成功或失败归因于( )。

单项选择题This subject is () than that one.

A．difficult
B．much difficult
C．very more difficult
D．much more difficult

单项选择题The girl likes . and ().

A．tomatos, chicken
B．tomatoes, chickens
C．tomatoes, chicken
D．tomato, chickens

单项选择题—I'm going to study engineering in Tsinghua University tomorrow. —().

A．All the best in your study
B．All the best with your study
C．All the best in your business
D．All the best in your new job

单项选择题They used to quarrel a lot, but now they are completely () with each other.

A. reconciled
B. negotiated
C. associated
D. accommodated

单项选择题Galileo lived in the City of Pisa,()there is a leaning tower about 180 feet ().

A．in which; height
B．where; in height
C．which; high
D．where; height

单项选择题The headmaster went to Washington () the first time last September.

A．for
B．on
C．at
D．in

单项选择题This area of the park has been specially () for children, but accompanying adults are also welcome.

A. inaugurated
B. designated
C. entitled
D. delegated

单项选择题I was halfway back to the hospital where the doctor was working______Susan caught up with me．

单项选择题I()have watched that movie--it'll give me horrible dreams.

A. shouldn' t
B. needn' t
C. couldn't
D. mustn't

单项选择题So far nobody has claimed the money () in the library.

A. discovered
B. to be discovered
C. discovering
D. having discovered