单选题 When sludenls ire more involvucd in their seademic and exrncuricular activlies, they will experience a richer campus life, which （） benefits their devclopment.

单选题 When she left for the party, she took great care to make her necklace and shoes （） her dress.

单选题 When asked about her whereabouts at 9 o'clock that night, she gave a rather （） response, which caught the detective's attention.

单选题 He is a man with an () business sense. Hle has bul his inial investment into a substanial and even excessively large fortune.

单选题 French educator Louis Braille invented a simple but （） code which has had an impact on the lives of generations of people who are blind.

单选题 The couple（） never to work at the same time, so that one of them was always on full-time parenting duty and their child wouldn't have to be looked after by strangers.

单选题 Whenever the older kids in school tried to （）her brother, she would not be afaid to stand up for him.

单选题 As urban population exported finished goods（） raw materials from neighboring populations, organized trade

单选题 ()the stalled economy and sicking to promised o bring Ihe deficit down nex year is proving to be the principal test for the new president.