There are five distinct business units

单选题 There are five distinct business units________the Marly Firm, each providing expert customer service in regional contact centers.

A． between
B． within
C． as for
D． because

【答案】B。解析：between"在两者之间”，within“在……内部”，as for“至于”，because“因为”0句意为“在
Marlv公司内部有五个独立的商务区，每个都为区域呼叫中心提供专门的客户服务”。故选B。

1 ________Ms. Camano leaves for Bangkok, she wants to meet with Mr.Jenkins to discuss her sales presentation.

A． Past
B． Before
C． Prior
D． Near

2 All employee travel expense reports must be________by the department supervisor.

A． entitled
B． journeyed
C． signed
D． treated

3 According to analysts, Noruptech's success is due to the company's reputation for________delivering high-quality products on time.

A． reliably
B． reliant
C． to rely
D． reliable