Our Design Department has recently purchased the most （） software available, with the aim of greatly increasing our design capabilities.

单项选择题The recent surprise resignation of the company's CEO is not expected to affect the share price （）.

A.adversely
B.appropriately
C.unanimously
D.dissentingly

单项选择题（） you have written authorization from the Security Department, please do not enter the zone delineated by the green line.

A.Because
B.Unless
C.Despite
D.Whereas