礼崩乐坏出现于哪个时期（）。 A.西周 B.东周 C.商代 D.夏代

While caring for the client with a burn injury, the nurse should observe for signs and symptoms of which complication believed to be due primarily to hypersecretion of gastric acid

A. Paralytic ileus.
B. Gastric distention.
C. Hiatal hernia.
D. Gastrointestinal ulceration.

___ ,she is experienced.

A．As she is young

B．Young as is she

C．Young as she is

D．Though she was young

目前太阳能热发电技术采用的蓄热方式有：（）、（）和（）三种。

在下列书面证据中，可靠性最强的是（）的书面证据。

A.被审计单位以外机构编制并直接送到审计人员手中

B.被审计单位以外机构编制并为被审计单位所有

C.被审计单位自行编制

D.审计人员自行编制

饱和绝对湿度在某一温度下可达到的最大值。