A: (A) elevated
B: (B) arable
C: (C) identified
D: (D) irregular
E: (E) discrete
举一反三
- In contemporary usage, continents are understood to be large, continuous, ______ masses of land, for they are almost always separated by expanses of water. A: (A) elevated B: (B) arable C: (C) identified D: (D) irregular E: (E) discrete
- Long-distance buses give people the chance to travel across ______. A: huge and continuous sections of land B: large and beautiful land C: small but beautiful land D: huge districts of land
- A peninsula is a piece of land that extends into a body of water and is surrounded on______sides by water.
- Lao Li has absolute advantages in arable land and planting. Lao Li ( ) A: Only have absolute advantages in arable land B: Only have a comparative advantage in arable land C: Only have an absolute advantage in sowing D: Only have a comparative advantage in sowing
- Bottled water is ( more / less ) expensive than tap water. It costs almost 1000 times more.
内容
- 0
（）from other continents for millions of years, Australia has varieties of species which can hardly be found in other parts of the world. A: Being separated B: Having been separated C: To be separated D: To have been separated
- 1
which statement is true about the South Korea? A: it is large by arable land and rich in natural gas resource B: Soule is its largest sea port C: it exports corn and rice in large volume D: its industrial raw materials such as oil and iron ore depend on imports
- 2
Turning on a light switch is characterized as which type of skill? () A: Repetitive B: Discrete C: Continuous D: Sequential
- 3
The Himalayas in the Tibetan language means ______.( ) A: “land of snow” B: “land of river” C: “land of water” D: “land of lake”
- 4
what is a digital signal? () A: discrete signals B: continuous signals C: both of a and b D: signals exist in the world