1. I think her ideas are right, but ____ I’m not completely sure. A．somewhat B．somehow C．somewhere D．sometime 2．Ballet is ____ restricted in the number of movements that are used, but almost any type of motion is acceptable in modern dance. A．puzzlingly B．somewhat C．intermittently D．still 3．Generally, a material with ____ taste, such as vinegar or lemon juice, contains an acid. A．a sour B．an oily C．a fruity D．a bland 4．The ____ of the Mississippi River is located more than two thousand miles from its mouth. A．seaport B．source C．purest water D．longest tributary 5．The action in James Baldwin’s novel Go Tell It on the Mountain ____ two days in the lives of several members of a strict religious section. A．comments on B．predicts C．begins with D．spans 6．W. C. Handy, a composer and musician,____ considerable interest in blues-style music with songs such as "St. Louis Blues’’. A．sparked B．favored C．highlighted D．restored 7．The address you said is on this block. can you be a bit more ____ ? A．special B．specific C．additional D．spare 8．Electrical energy may be divided into two components ____ as positive and negative. A．confused B．specified C．accumulated D．separated 9．Many people are impressed by the ____ display of fireworks on New Year’s Eve. A．spectacular B．artistic C．decorative D．harmonious 10．The earth is usually represented by a ____. A．cube B．sphere C．block D．cylinder 参考答案：1 B 2 B 3 A 4 B 5 D 6 A 7 B 8 B 9 A 10 B