1.People have always been________about exactly how life on earth began.
A£®curious¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ B£®excited
C£®anxious¡¡¡¡¡¡ D£®careful
2. —Jack has spent an hour in the shoe shop.Hasn’t he decided which pair of shoes t o buy?
—Maybe.Young as he is£¬he is________about his appearance.
A£®special¡¡¡¡¡¡ B£®curious
C£®particular¡¡¡¡¡¡ D£®serious
3.At the meeting they discussed three different________to the study of mathematics.
A£®approaches¡¡¡¡¡¡¡¡¡¡¡¡ B£®means
C£®methods¡¡¡¡¡¡ D£®ways
4.________£¬the more expensive the computer£¬the better its quality.
A£®General speaking¡¡¡¡¡¡ B£®Speaking general
C£®Generally speaking¡¡¡¡¡¡ D£®Speaking generally
5.—The last one________pays the meal.
—Agreed!
A£®arrived¡¡¡¡¡¡B£®Arrives C£®to arrive¡¡¡¡¡¡D£®arriving