As the sun climbs in the sky, bubbles of gas appear. Evidence ofphotosynthesis. Deep inside the plant's cells, tiny structures calledchloroplasts(叶绿体) move towards the light. They absorb carbon dioxide and use the sun's power tosynthesisethe sugars that the plant needs to grow. And, as ...
52. The railway ___(travel) across no-man's land, climbs up snowy mountains, and runs on frozen earth. 相关知识点: 试题来源: 解析 【答案】travels【核心短语/词汇】travel 延伸,伸展【翻译】这条铁路穿过无人地带,爬上雪山,在冻土上延伸。【解析】travel 延伸,伸展,动词;根据climbs可知是一般现在时...
The railway___(travel) across no-man's land, climbs up snowy mountains, and runs on frozen earth 相关知识点: 试题来源: 解析 【答案】travels【核心短语/词汇】climb up 爬上【翻译】这条铁路穿过无人居住的土地,爬上雪山,在冻土上运行。【解析】本句陈述的是客观事实,需用一般现在时态,主语是单数第...
At the same time, it orbits the sun, finishing a new lap every 365.25 days. Relative to its pathway around the sun, Earth's axis has a 23.5-degree angle tilt. If it weren't for that helpful tilt, seasons as we know them wouldn't exist. The skewed axis is also responsible for one...
The Markha Valley trek strains for a week across a wonderfully desolate moonscape, circling south from Leh through the jagged ridges that flank the south bank of the Indus River before emerging near the famous Buddhist gompa (monastery) at Hemis. Best of all, no complex planning is required; ...
The Puja is finalized by the raising and hanging of Tibetan prayer flags from the Stupa across the camp. We began our mountaineering on Manaslu with a small training day, which led us up to the foot of a small inclination nearby where we practiced ascending with the Jumar and descending ...
52. The railway ___(travel) across no-man's land, climbs up snowy mountains, and runs on frozen earth.53. Everyone likes his great ___(perform) in the short videos. 相关知识点: 试题来源: 解析 52. travels 53. performance 52. 句子描述的是铁路的行动,因此需要用动词"travel"的名词形...
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The plight of the goofy, not-so-smart sage grouse is a reflection of the tense debate about how to balance land use and preservation.
We travel to the Himalaya to join a National Geographic explorer and photographer in his pursuit of snow leopards, one of the planet’s most elusive animals in one of its most forbidding landscapes.