Question

—When will the visas be ready, sir? 
—       everything goes well, you should get them in 14 workdays.

A．Although

B．As far as

C．Unless

D．As long as

Answer 1

D

試題分析：A. Although雖然，B. As far as據(jù)…，就…，C. Unless除非，如果不，D. As long as只要，句意：--什么時候簽證可以下來，先生？--只要一切順利，14個工作日你就可以得到了。選D。