[单项选择]_________was once regarded as impossible has now become a reality.
A. What
B. That
C. Which
D. As

[简答题]It was once regarded as impossible. It has now become a reality. (sentence with a subject clause)

[单项选择]_________was once regarded as impossible has now become a reality.
A. What
B. That
C. Which
D. As

[填空题]is now believing, is now believed, has now believed, taught, teaching, being taught It ______ that foreign languages are most easily ______ to young children.

[单项选择] Which train has now been cancelled
A. The train to Jinan.
B. The train to Zhengzhou.
C. The train to Tianjin.
D. The train to Hangzhou.

[单项选择]A. The woman was once married.
B. The woman has kept a diary.
C. The woman has a diary of her marriage.
D. The woman doesn’t write a diary now.

[简答题]This self-defeating warning has now been removed, but its message is still very much to the point.

[简答题]

(1)English language has now become an international language.
(2) Nowadays, the most of the valuable books, newspapers and magazines are printed and published in English.
(3) Learning English needs patience.

[填空题]The average thickness of Arctic ice has now been reduced by ______.

[填空题]The American passion for speedy has now hit the food business. 76.______
Many restaurants, in particularly the great chain restaurant company, 77.______
McDonald’s, specialize in "fast food," which is served on the counter 78.______
ready "to go" or "to take out". The heat food is packed into cardboard 79.______
containers. There are also drive-in fast food restaurants, where 80.______
the customer does even have to leave his or her car. They first 81.______
stop at a board where the menu is displayed, order through a 82.______
microphone and then drive other twenty yards, where a girl hands them 83.______
the meal, cooked and packed. People whom prefer to eat in the 84.______
restaurant also receive her food in cardboard containers. When they 85.______
have finished, they throw the containers into a trash can.