- 29 Tháng tám 2021
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- Hải Dương
- THCS Phan Bội Châu
Xin chào mọi người, hôm nay chúng mình sẽ cùng thử sức với dạng bài tiếp theo nhé. Đáp án cho bài tập này sẽ được đăng vào 20h ngày 30/10.Sandstone rock formations are the result of natural processes occurring over millions of years. In areas where prehistoric rivers flowed slower or remained stagnant, grains of sand suspended in the water gradually sank to the (1) _______ and accumulated. (2) _______ time, the weight of overlying sand layers compressed the lower layers, (3) _______ them into solid stone. The rivers (4) _______ dried up, and the exposed rock was shaped by wind erosion. At Medicine Rocks, in Montana, stunning sandstone rock formations, (5) _______ as ‘sandstone pillars’, dot the landscape, (6) _______ heights of up to 80 feet. These were used by Native Americans as look-out points for hunting bison. In (7) _______ to their practical value, the pillars also took on metaphysical significance for the tribes, probably on account of their distinctive color and dramatic shapes. Because sandstone is soft enough to carve, (8) _______ strong enough to retain its shape, it has long been favored by sculptors. At Medicine Rocks, the tribespeople were no less creative in using the sandstone pillars as (9) _______ of artistic expression. You can still (10) _______thousands of petroglyphs that were engraved into the stone, including names, line drawings, and odes commemorating historic battles and events.
ĐỤC LỖ 1
[TBODY] [/TBODY]
1.A. side B. top C. surface D. bottom 2.A. On B. Over C. During D. At 3.A. turning B. switching C. producing D. increasing 4.A. deliberately B. accordingly C. respectively D. eventually 5.A. referred B. branded C. known D. called 6.A. gaining B. reaching C. touching D. completing 7.A. addition B. spite C. consideration D. preference 8.A. yet B. so C. as D. despite 9.A. a route B. an approach C. a prospect D. a means 10.A. draw up B. see to C. count on D. make out
1.b
2.b
3.c
4.d
5.a
6.a
7.a
8.a
9.c
10.c
2.b
3.c
4.d
5.a
6.a
7.a
8.a
9.c
10.c