下列哪项中毒切忌洗胃（） A.安眠药中毒 B.敌敌畏中毒 C.强酸强碱药物中毒 D.

威灵仙用治诸骨哽咽与其何种作用有关（）

A.软坚

B.消骨鲠

C.利水

D.祛湿

资产类账户和负债类账户期末余额一般分别在______和______。( )

A．借方；贷方

B．贷方；贷方

C．借方；借方

D．贷方；借方

Hong Kong plays host to exciting events ranging from colourful festivals to world class arts and sports events. When planning your next visit，be sure to include these signature events in your plans.

小题1:Where can sport lovers order tickets for sports events?

A．At www．hkticketing．com．

B．At www． hksevens．com．

C．At Hong Kong Stadium．

D．At Auditorium，Kwai Tsing Theatre．小题2:How much should you pay at least to attend both the jazz concert and Writer’s Block?

A．HK $260.

B．HK $310.

C．HK $440.

D．HK $500.小题3:In which event can audience see Woody Allen in person?

A．Affordable Art Fair.

B．Jazz Concert— HKCO + Howard MeCrary.

C．Writer’s Block.

D．Hong Kong Sevens 2014.

出现重力性休克的主要原因是运动突然停止导致血液囤积在人体的（）造成的

A、上肢

B、下肢

科学和技术的区别与联系。