【单选题】
The tunnel is one of the biggest engineering projects ever ( ).
①
took
②
taken
③
undertaken
④
undertook
【单选题】
It was a(n) _______ achievement ― no one has ever won the championship five times before.
①
single
②
unique
③
only
④
sole
【单选题】
How they transport players from hotels to grounds is now the biggest point.
①
at large
②
atfault
③
at ease
④
at issue
【单选题】
Be it ever so humble, there is no place like___________ .
①
home
②
hall
③
house
④
hammer
【单选题】
This book is ______ that one, but ______ than that one.
①
as difficult as; expensive
②
as more difficult as; more expensive
③
as difficult as; more expensive
④
more difficult as; as expensive
【单选题】
On no account _____ever leave the baby at home alone.
①
should you
②
you should
③
shall you
④
you shall