1, d (when)

2, A (adjustment, stubborn) (B weighing, C method, D, heavy blow)

3. B(A) means that people can persist; Metaphor has no conditions; Do not consider ...; D describes the gentle gesture of women)

4, b (a plum blossom ... makes people feel refreshed/refreshed, and the subjective and passive sentences are mixed; C ... is a scenic spot, lacking a subject; D first time here.

5, c (the other three are some specific aspects of biological clock regulation)

6, D (these are two aspects of biological clock control)

7.c (The term "freely convertible" is exaggerated)

8.b (military service: service tax)

9.d (It is the correct way for Gong Jing to treat dogs with interest and meet with court subordinates after listening to Yan Zi's advice).

10, d (the dispute between Yan Zi and Gong Jing, the other three stories failed to see Yan Zi's "integrity")

1 1, ... travel/sightseeing ... eat/see. ...

(1) You can't complete the tax with all your property, nor can you complete the labor with all your physical strength. People are hungry and cold, and bodies that freeze to death and starve to death abound.

(2) Ignoring the sorrow of the king and the people, but gaining the happiness of the close officials around him, the country has no hope.

On 12, (1), write the farewell scene in front of you. Next, write the place where friends are going.

(2) depicting the beauty of mountains and rivers with beautiful eyebrows; Imagine the beautiful spring scenery I sent away and live in Jiangnan with my friends. Write the scenery as fresh and beautiful as a beautiful woman.

13, omitted

14, the combed white hair makes me sigh that time flies and life is short.

15, when I was a child, I was playful and hated the control of time-junior high school ignored time and didn't study hard-then I was numb to time and did nothing-I found myself white-haired more than ten years ago and lamented that time flies-now I understand that I should use time to live a full life (that is, take the life process as the line and run through different feelings about time)

16, Time walks in the clock/Time walks in life/Time walks in life.

17, the author thinks that time does not abandon us mercilessly, but our lovers, who accompany us through life. Therefore, we should love and cherish time and make life meaningful in time.

18, (reference) hens are high above and think they have worked hard; The egg is silent and can't tell how cold and warm it is.

19, (Reference) The white clouds of Mount Everest greet the flame with affection and good luck, and the blue sky and rainbow wish the Olympic Games a success.

20、

Isn't everyone a candle? Shouldn't you be lit? Shouldn't more people be lit up? You won't burn faster and the world won't be brighter and better because of it?

Isn't everyone a candle? Since you have been lit, shouldn't you light more people? Will you burn faster? Doesn't the world become brighter and better because of this?

2 1, although ... but ... and ... because ... although ...

22, omitted