题目内容：

阅读下面的短文，从短文后各题所给的四个选项（A、B、C和D）中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。

Most people have at least heard of one story or another involving someone who seemingly died of a broken heart, but is that ________? Could it be that the proper functioning of our immune system is directly connected to love, or ________ by that? Surely it is true. When I was a child I ________ my grandparents’ story and how they followed each other closely in ________.

How we deal with love or the loss of it mainly ________ our psychological (心理的) habits, but the consequences of our joys and ________ can be seen in the way our body functions. We all have an endocrine (内分泌) system, which is ________ several glands (腺体), such as the pineal gland, pituitary gland and thymus(胸腺) gland etc. The ________ of your thymus directly shows the state of your overall health as well as your ability to ________ infection and keep energy levels. Now, the heart is ________ to be an organ that is actually associated with love and other ________. When someone is ________ he will most likely suffer from things like sadness or worry, which are known to cause ________ damage to the body if the ________ lasts for long periods of time. Perhaps this ________ between love and the immune system explains why we feel ________ ill when our feelings are hurt.

As the story in my ________ goes: my grandparents ________ each other deeply, which meant that when one of them passed away, the other also ________ a lot. It destroyed the other’s immune system, and even resulted in the other’s death. ________, we need to be optimistic as this will surely help us to live longer.

1.A. possibleB. importantC. perfectD. necessary

2.A. acceptedB. affectedC. removedD. forgotten

3.A. waited forB. showed offC. thought ofD. heard of

4.A. deathB. natureC. sightD. difficulty

5.A. talks aboutB. looks intoC. depends onD. cheers for

6.A. dangersB. sorrowsC. pleasuresD. excitements

7.A. made use ofB. taken care of

C. made up ofD. taken advantage of

8.A. movementB. positionC. equipmentD. condition

9.A. fightB. carryC. passD. develop

10.A. meantB. consideredC. dividedD. painted

11.A. skillsB. decisionsC. opinionsD. feelings

12.A. easy-goingB. peace-loving

C. strong-headedD. heart-broken

13.A. temporaryB. familiarC. seriousD. strange

14.A. stateB. accidentC. mistakeD. trouble

15.A. balanceB. distanceC. connectionD. difference

16.A. slightlyB. physicallyC. severelyD. mentally

17.A. teamB. schoolC. familyD. neighborhood

18.A. impressedB. lovedC. supportedD. hurt

19.A. sufferedB. learnedC. laughedD. traveled

20.A. BesidesB. HoweverC. InsteadD. Therefore