【单选题】
All of us think it difficult to ____ the difference between the two things.
①
talk
②
speak
③
lecture
④
tell
【单选题】
There isnt any difference between the two. I really dont know ____.
①
where to choose
②
which to choose
③
to choose what
④
to choose which
【单选题】
There isnt any difference between the two. I really dont know _________.
①
where to choose
②
which to choose
③
to choose what
④
to choose which
【单选题】
Thanks to Mr. Wang, he kept____ us to remember the important things.?
①
to ask ?
②
asking ?
③
to be asked ?
④
not asking?
【单选题】
Two things are outstanding in the creation of the English system of canals, and they characterize all theIndustrial Revolution.
①
A．在修建英国运河枢纽工程中，有两点是非常突出的，而这两点正是整个工业革命的特点。
②
B．在修建英国运河网的过程中，有两点是非常突出的，而他们正是整个工业革命的特点。
③
C．在修建英国运河网的过程中，有两点是非常突出的，而这两点正是整个工业革命的特点。
④
D．在修建英国运河枢纽工程中，有两点是非常突出的，而他们正是整个工业革命的特点。
【单选题】
Wealthy ____ he was, the governor would not spend a penny on such things.
①
as
②
if
③
though
④
however
【单选题】
Water_________ both by man and other living things.
①
was needed
②
is needed
③
needs
④
are needed