题目内容
I _______ have been more than six years old when the accident happened.
A. shouldn’t B. couldn’t
C. mustn’t D. needn’t
B
解析:
此题考查情态动词could表推测的用法。could用于表肯定推测时,其用法和may和might相同,表示可能性,但表示的是部分的可能性,较委婉,没多大把握。用于表否定推测时,语气较强,常意为“不可能……”。?

Bird Feeder
“Don’t Move!” I said to my husband in whisper. He 1 . We were sitting in our backyard 2 a warm summer day. He was reading, as always.
He asked me what was wrong. I told him to slowly look at his right 3 . His response was 4 . “Is it a bee?” He hates bees. “No!” I whispered. “It’s a chickadee.” The next few 5 were breathtaking for us both!
The little wild bird 6 walked down my husband’s arm to his hand. My husband was
7 a small bowl of peanuts. He loves to eat peanuts. But, now it looked like he was going to have to 8 his treat. The chickadee looked back at him, as if to say, “ 9 I have one, or two, please?” When my husband did not make any 10 , the chickadee carefully reached into the bowl and picked out a peanut. When he 11 away with his booty(战利品), I laughed out loud. I was 12 to have witnessed this adventure! Three or four more times that afternoon the little Chickadee 13 to my husband’s shoulder and made his way to the bowl of peanuts, his temporary bird feeder. This little 14 has been a topic of conversation in our family ever since.
I have been feeding the birds in our backyard for many years. 15 he has never been as crazy about bird watching as I have been, my husband 16 me by carrying the heavy bags of seed in from the car. He patiently moved the feeder poles 17 until I was satisfied with the
18 of a new feeder. But, after his 19 with the little chickadee on his shoulder, he was devoted! He now 20 why backyard bird feeding is such an interesting thing and also addictive hobby.
1.A.quitted B.shook C.froze D.ignored
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3.A.foot B.leg C.shoulder D.hand
4.A.positive B.favorable C.casual D.immediate
5.A.minutes B.hours C.days D.months
6.A.beautifully B.patiently C.comfortably D.carefully
7.A.carrying B.seizing C.holding D.passing
8.A.serve B.share C.show D.afford
9.A.Need B.Should C.Must D.May
10.A.movement B.arrangement C.argument D.announcement
11.A.flew B.flowed C.jumped D.walked
12.A.satisfied B.delighted C.inspired D.secured
13.A.turned B.returned C.advanced D.walked
14.A.event B.activity C.phenomenon D.performance
15.A.Once B.Because C.Although D.Until
16.A.comforted B.supported C.guided D.encouraged
17.A.forward B.around C.out D.up
18.A.shape B.style C.situation D.position
19.A.experience B.work C.adventure D.fight
20.A.doubted B.obtained C.understood D.recognized
9. --I rang you yesterday afternoon. A man answered, but I didn’t recognize the voice.
--Oh,it____ my uncle. He was in my room then.
A.should have been | B.should be | C.must have bee | D.must be |