下列哪种情况将使原来的机桨匹配状况变为轻载?()
A、以巡航速度航行 航行时风浪加大
B、排水量减小
C、污底增加

Nowadays more and more people go in for exercisE.Why is...

未知题型Nowadays more and more people go in for exercisE.Why is it so? What are the good effects of exercise? Write an essay illustrating the benefits that exercise brings to us.
Requirements:
Your writing should have a good beginning paragraph which brings out the question and state briefly your view on it. The middle part should be devoted to illustrating your view by details or examples. The the essay should come to a natural conclusion or summary. Marks will be awarded for content, organization, grammar and appropriateness. Failure to follow the above instructions will result in a lose of marks.
Length: Approximately 400 words.
Write your essay on ANSWER SHEET FOUR.

Even when people cannot understand the same language, t...

未知题型Even when people cannot understand the same language, they can share the same musiC.Many people learn and practice English by singing songs. Understanding American music can help you understand American people, their history and culturE.

In the past week, we have trained those people ______ t...

单项选择题In the past week, we have trained those people ______ task is to assess practice in the workplace.
A、whom
B、that
C、which
D、whose