December sales were __________low, and sales staff are encouraged to -考呗网题库移动版

单选题 December sales were __________low, and sales staff are encouraged to submit suggestions on how to address the problem.

A．disappointing
B．disappoint
C．disappointed
D．disappointingly

参考答案D

解析:【答案】D。解析：空格后面是形容词，需要填人副词，因此只有D项符合。句意为“l2月份的销售额低得令人失望．销售人员被鼓励就如何解决问题提交建议”。

单选题 Ms.Chen thought that her idea for a new washing machine could be a profitable__________.

A．invents
B．invent
C．inventor
D．invention

单选题As __________in the rental agreement, the apartment maintenance staff will respond to all service requests within 48 hours.

A．note
B．notes
C．noted
D．noting

单选题 Health-conscious parents often restrict the __________ of sugar their children consume.

A．reason
B．total
C．amount
D．location