托业考试易错题（2017/9/6）

第1题： The senator is unable to attend the charity function on Saturday, September 26, due to a prior ______ . A．engage B．engaged C．engaging D．engagemert

【单选题】： A     B     C     D

第2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3题：All of the products at Wally's Discount Furniture require ______, but detailed instructions and essential tools are provided. (A) assembly (B) support (C) reference (D) development

【单选题】： A     B     C     D

第4题：Please mail your loan application form to Forbes Bank ______ the envelope enclosed with this letter. (A) on (B) at (C) in (D) by

【单选题】： A     B     C     D

第5题： A survey of the ______shows they are satisfied with their jobs. A．(A) employment B．(B) employs C．(C) employees D．(D) employing

【单选题】： A     B     C     D