46， No （other ）beverage comes （even） close to rivaling coffee as the （more widely） drunk refreshment in the （world）。
47， Strangers （come） into her city （now） notice what a （clean） place （ it is ）。
48， Professor Anderson thought that because historical parallels are so （ much） used unprecisely and uncritically it （would） be （better） to avoid them altogether in our themes.
49，“ I did not go to the party.”
“did _____ go to the party？”
a， many john friends.
B， many john‘s friends.
C， my sister boy friend.
D， a boy friend of my sister’s.
50， “what did you see？”
“ we saw_____ police there”。
A， many.
B， much.
c. little.
d. the.
51， （when） and （by whom） the islands of the west Indies were first settled is a matter （of debating） （among） archaeologists.
52， （Cliff‘s and Al’s） car （broke down） again， but （luckily） they knew （ how to fix） it.
53， （from the top ） of the tower， Jacob was able （ to clearly and easily see ） the （whole ） city （stretching） out below him.
54， Joan （ decided） that she did not like the （girl eating） an ice-cream cone on the bus after （she） （ yelled） at her little brother.
答案：
BBBBD/ADCAB/CCBCC/BABBD/BBCCB/BACAA/CCBAA/DCBAB/BCADC/CAADD/CABC