A.如果你需要任何帮助，请随时联系张先生。B.如果你需要任何帮助，请自由联系张先生。C、如果你需要任何帮助，请……

单项选择题A job interview is a kind of employment test and usually very formal. ()

单项选择题ingrained()

单项选择题muttering()

单项选择题We found()fun()with these children.

单项选择题With Jeff’s new position as a business analyst，he worked to come up with（）approaches for solving long－term issues in the operations department.

A.notional
B.curiosity
C.novel
D.negotiate