会计实务操作能力包括（）。

Understand what Jet Lag is, and how a careful diet can______(minimum)its worst effects, and your flights will be less stressful.

________we understand what Jet Lag is, we can go some way to overcome it.

A、 Since that

B、 Despite

C、 Although

D、 Now that

A、Stop.

B、Happy journey.

C、Time difference.

D、Severe fatigue due to air travel.

Which of the following is NOT a symptom of jet lag？

A．Eating problems.

B．Motion sickness.

C．Headaches.

D．Sleeping problems.

A．时差反应

B．飞机

C．蒸汽机

D．难过

Which type of insomnia is regarded as the cause of jet lag？

A．Organic insomnia.

B．Chronic insomnia.

C．Acute insomnia.

D．Transient insomnia.