In ____late 19th century, Europe changed ______great deal and was playing important roles in ______international trade.
A. the; a; the B. the; the; 不填 C. the; a; the D. the; a; 不填
People think that ______ opening ceremony of the 29th Olympic Games is _____ great success.
A. an; a B. the; a C. the; the D. the; /
— Is Mr Smith rich?
— Yes, very rich. When he worked in ________town, he earned a lot. Now he has a big farm in ________ country.
A. at; the B. /; / C. /; the D. the; /
I can't say which wine is stronger—it's a (n)_____ of personal taste.
A．affair B．event C．matter D．variety
Our public transportation system is not ________ for the needs of people.
A. complete B. adequate C. good D. normal
One day I _______ a newspaper article about the retirement of an English professor at a nearby state college.
A. came across B. came about C. came over D. came out
