31、Bill’s aim is to inform the viewers that cigarette advertising on TV is illegal, _______?
A. isn’t it B. is it C. isn’t be D. is he
30、He speaks English well indeed, but of course not _____ a native speaker.
A. as fluent as B. more fluent than C. so fluently as D. much fluently than
29、The flu is believed _______ by viruses that like to reproduce in the cells inside the human nose and throat.
A. causing B. being caused C. to be caused D. be have caused
28、The flowers ____ sweet in the botanic garden attract the visitors to the beauty of nature.
A. to smell B. smelling C. smelt D. to be smelt
27、The disc, digitally ______ in the studio, sounded fantastic at the party that night.
A. recorded B. recording C. to be recorded D. having recorded
26、American women usually identify their best friend as someone _____ they can talk frequently.
A. who B. as C. about which D. with whom
25、After Yang Li wei succeeded in circling the carth, _______ our astronauts desire to do is walk in space.
A. where B. what C. that D. how
24、Jasmine was holidaying with her family in a wildlife park _____ she was bitten on the leg by al lion.
A. when B. while C. since D. once
23、假设你是图1中的男孩，请根据以下图画提供的情节线索，以Sharing Housework为题，用英文叙述你帮妈妈做家务的经过及感想。
注意：1.书面表达必须包括图画所表现的主要内容，可以适当增减细节，使其连贯、完整。
2.词数：100左右。
22、We hadn’t planned to meet. We met _________ chance.
A．of B．in C．for D．by
注意：1.书面表达必须包括图画所表现的主要内容，可以适当增减细节，使其连贯、完整。