An advertisement is useful in_____ it can persuade customers to buy the kinds of goods in the shop.
A．that B．which C．what D．whether
—Why didn’t you apologize to her?
—She drove away ______ I could say a word.
A. before B. after C. until D. unless
____ private cars are bringing us convenience, they may also cause more traffic accidents and pollution.
A. While B. As C. If D. Since
Luo Jing,_____ broadcasting style lots of Chinese appreciate, died as a result of cancer.
A. whom B. of whom C. whose D. his
Mary is such a lovely girl_____ many of her classmates are willing to help whenever necessary.
A. that B. what C. whom D. as
He is confident,_____ , in my opinion, is the most important in society.
result of cancer.
A. how B. that C. what D. which
