All male guests at this restaurant are respectfully requested that they are put on coat and tie.

Which of the following is the author"s suggestion

The only way to conquer a fear is to face it, and doing so as frequently as possible.

事實(shí)勝于雄辯。

The guide dogs helping the people with dementia will （）.

No agreement was （） in the discussion as neither side would give way to the other.

There is nothing so admirable as a man whose sacrifices his life and happiness for others. 

I thought you might be tired, （） is why I decided to help you.

Gift giving is the same thing in China and America in that （）.

The Crimea also released CDs for sale in shops because （）.