排土场是露天矿山采矿排弃物集中排放的场所。堆积物基底不稳引起的滑坡占排土场滑坡的40％，造成沿

Over the summer. my family took a trip to Iceland to see the natural beauty of it. Little did I ___21___ I would wake up one morning to have my eyes swelled up(肿胀)like balloons! I was frigbtened, So many questions were ___22___ through my head. Am I allergic(过敏的)to something？ Was there some Icelandic discase that I ___23___ ？The only help I received was some allergy medicine ___24___ a clinic nearby.

Nothing Was working. When the trip was over,I went to see my doctor, She gave me eye drops, but clearly they weren&39;t worth the time or ___25___ and the swelling got worse and worse.

I finally decided that it would be best for me to ___26___ being so sad and take it easy and havefun. It was summer after all.I had a fun night with my friends as if nothing was ___27___ .The next morning I woke up and went to ___28___ how swollen my eyes were,only to find myself ___29___ at my normal face, It was a miracle(奇迹).I ___30___ asking myself why I hadn&39;t done that earlier. Was being with my friends and having fun really the ___31___ to my problem？

To this day I still do not know what I had,and ___32___ do any of the many doctors that I ___33___ during the summer, I would really like to go back to Iceland to see the Northern Lights, ___34___ I am very much frightened that I am just allergic to the country. I hope I never ___35___ having such terrible swelling in my eyes ever again.

21. ___________

A.know

B.doubt

C.insist

D.fear

22_________A.cutting

B.going

C.pulling

D.hurrying

23_________A.caused

B.fought

C.caught

D.treated

32_________A.neither

B.none

C.either

D.no

24_________A.on

B.from

C.with

D.to

33_________A.hated

B.employed

C.disappointed

D.visited

25_________A.pain

B.adventure

C.weight

D.money

35_________A.finish

B.forgive

C.experience

D.consider

27_________A.fair

B.mistaken

C.similar

D.wrong

26_________A.tnr

B.mind

C.prefer

D.stop

28_________A.check

B.explain

C.describe

D.mark.I

29_________A.aiming

B.looking

C.waving

D.pointing

30_________A.missed

B.kept

C.regretted

D.excused

34_________A.so

B.or

C.but

D.for

31_________A.way

B.relation

C.answer

D.dewgtion

I haven’t seen my neighbors for over a week. They _________ on a trip abroad.

A．may go

B．may have gone

C．must go

D．ought to go

A．time

B．experience

C．days

D．memories

A．He helped construct a chapel.

B．He took over his family's business.

C．He trained under Guggenheim.

D．He worked on a project overseas.

A．He helped construct a chapel

B．He took over his family's business

C．He trained under Guggenheim

D．He worked on a project overseas

A．exercise

B．excursion

C．incident

D．selection

A came over

B took over

C recalled over

D lived over

My brother, ______ lives in Iceland, is coming to visit us.

A. whom

B. that

C. what

D. who

My brother, ______ lives in Iceland, is coming to visit us.

A．whom

B．that

C．what

D．who