This device will help the () detectives see things that may remain ().

单项选择题The president's visit to Japan had a positive effect () business () science and technology between the two countries.

A．on; as well as
B．to; as well
C．about; as well
D．in; as well as

单项选择题The workers are making radios, TV sets and some () things in this factory.

A．another
B．others
C．the others
D．other

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About 70 percent of the population()in that country in the mountains and only 30 percent of its land () farmland.

A．lives; are
B．live; are
C．live; is
D．lives; is

单项选择题—Excuse me, where is the nearest bookshop, please —Sorry, I don't know. —().

A．You're welcome
B．Thank you all the same
C．I'm sorry to hear that
D．Thanks a lot

单项选择题—Would you like to have a word with me —Yes,().

A．I'd like
B．I'd like to have
C．I'd like to
D．I love to

单项选择题—When shall we meet again —Make it () day you like.

A．other
B．one
C．any
D．another

单项选择题A pair of new shoes for you, please ().

A．try them
B．wear on
C．try on
D．try them on

单项选择题My mother likes () TV, but she doesn't like () it now.

A．to watch; watching
B．watching; to watch
C．to watch; to watch
D．watching; watching

单项选择题Kate, have you () the party It's time to go now.

A．heard from
B．been interesting in
C．waited for
D．got ready for