社区卫生服务方式包括

A．在社区卫生服务中心或站为居民提供基本卫生服务

B．上门服务、热线咨询服务

C．转诊服务

D．合同制服务和承包制服务

E．以上均是

Soon, more of the information we receive via the Internet could come (155) in digital wrappers.
Wrappers are made up, (156) software code that’s targeted to do specific things with the data (157) within them, such as helping to define queries for search engines. They also keep (158) from (159) access to that code.

A．close

B．closed

C．enclose

D．enclosed