以下技术属于光纤接入网的是( ).
AFTTH
BFTTB
CFTTT
DFTTO

未分类题People may not move to the third phase, recovery, if theyA．are not capable of changing their unsuitable personalities.B．give up and cannot view the situation from a realistic viewpoint.C．cannot grasp the nonverbal behaviors of the new environment.D．stick with the unhappiness and deal with it realistically.

未分类题If a person returns to his home country after a long enough visit to a host country, he mayA．obtain better abilities to adapt to a new environment.B．regain some of the initial positive regard.C．no longer live in small towns.D．go through the four stages of cultural shock again.

未分类题Which of the following is true about the crisis stage?A．The sunshine wears off and the relationship breaks.B．The annoying realities remove the happiness of honeymoon stage.C．The difficult situations make the newcomers go back to home countries.D．It's hard to learn the language for a few polite phrases.

未分类题证券公司审计业务的主要范围包括()。

未分类题The warning against stock investment results fromA．the potential prolonged bear market.B．the wish to see granddaughter's graduation.C．its damage to people's health.D．the basic question of investing rules.