Sometimes the processes in which people are engaged are dependent upon other processes being completed first, possibly by other people. For example, on an automobile (71) , it is necessary for the body to be constructed before the doors can be added on. Attempting to add the doors first would be pointless, because there would be nowhere to attach them. Thus, if there is no body ready to have doors added, the process for adding doors has to be (72) until the process for creating the next body is complete. This is known as (73)
Obviously, there are many cases where people have to wait for other people to do something. However, if everyone in such a situation is waiting for someone else to do something first, then no one will ever be able to do anything. When discussing processes, this situation is known as (74) , because all of the involved processes are effectively dead because of locks they have on resources. Usually someone in such a situation will eventually notice and abort the process, allowing normal flow to (75) , and often warning signs can even be spotted ahead of time to avoid ’it in the first place.

A．suspended

B．broken

C．hung

D．hold

最近，一项关于体重与死亡率的研究让人_________，该研究认为，按照国际_________的体重评价标准，超重人群比体重正常人群在同一时期内的死亡率可能要低6%。这一结果一经公布，立即掀起了轩然大波，因为大众媒体数十年来一直_________的观念是，超重甚至是适度的体重增加都不利于健康。依次填入划横线部分最恰当的一项是：

A．啼笑皆非 公认 同意

B．出乎意料 同行 宣传

C．匪夷所思 现行 强调

D．无话可说 认可 灌输