I am surprised that you should think the exam is pretty diffculty.这句话为什么只有一个that连接词，是不是还有一个that。为什么 I am surprised 后面要接宾语从句，明明主谓表齐全为什么还接宾语从句那如果说后面接的是宾语从句的话，那么you sh...
...me
factor in the host which the virus absolutely requires and the host can do
without.《经济学家》里面的句子。我的分析：the
host can do without是和第一个the host并列，do代替require：（in）the
host which the virus can require without，其中without是副词。对么？...
... books, we have to try and make our booth stand out. That means we have todo something with this boring wall.B：That’s what the posters are for. I see they focus on the South East Asia region. And that ties into our drawing for a free trip to Thailand for two.
There is a tendency to think of occupational stress as applying mainly to the busy executive, but such people often experience less stress than those in the ranks immediately below them.老师，as后面为何跟doing（applying）?
This
poor child, to whom her mother never said 'You are my daughter' except to order
her to keep her now that she was old
just as she had been kept when she was young, this wretched creature was called
Louise and, in obedience to her mother, she sold herself without inclination or
passion or pleasur...
...ship, the ability to be the visionary for the people who are working under you.However, I weigh potential outcomes carefully before deciding on a course of action. In this way, I can measure the risks before making decision.I belong to a couple of professional organizations and network with colleagu...