托业考试易错题（2017/9/11）

第1题： Our company ______ Metro Messenger Service since 1998. A．(A) use B．(B) used C．(C) had used D．(D) has been using

【单选题】： A     B     C     D

第2题：The Plunket Society ______ for 50 years by the time it merges with the Child Support Foundation next month. (A) will operate (B) would operate (C) has been operating (D) will have operated

【单选题】： A     B     C     D

第3题： Get the invoice ______upon receipt. A．(A) signature B．(B) sign C．(C) signed D．(D) signing

【单选题】： A     B     C     D

第4题： A new strategic plan ______ increasing productivity was introduced at the last meeting of the board of directors. A．in B．by C．for D．to

【单选题】： A     B     C     D

第5题： The electricity went out ______we were making coffee. A．(A) so B．(B) because of C．(C) while D．(D) for

【单选题】： A     B     C     D