A、Not washing hair on New Year’s
B、Putting up the character of upside-down “Fu” on doors and windows.
C、Giving children red envelopes of money.
D、Having family gatherings.
A、The latest output of three plots at a super hybrid rice demonstration base reached an average of 1,152.3 kg per mu (about 0.07 hectares)
B、A quarter of China’s total rice-growing area of some 15 million hectares is planted with rice hybrids.
C、Yuan Longping, father of hybrid rice, have successfully grown a particular strain of saltwater-tolerant rice.
D、China has trained over 10,000 technicians from around 80 developing countries in Asia, Africa and Latin America.
A、Jiaolong has the deepest diving record of 7000km, advanced energy supply, automatic control and underwater communication system.
B、Jiaolong conducted 30 dives to make scientific investigations and collect samples including 624.6 kilograms of seabed rocks.
C、Jiaolong has operational modes of constant height cruising above the sea bottom, hovering at a designated position in mid-water, or resting on the sea bottom.
D、Jiaolong’s main mission of is to carry scientists to the rugged deep sea topography to perform tasks of oceanic geology, ecology and chemistry.
A、Talimu basin
B、Zhunge’er basin
C、Gonghe basin
D、Chaidamu basin
A、Hanfu was originated from the Yellow Emperor period.
B、The full name of Hanfu is “traditional costume of the Han Dynasty”.
C、With the change of dynasties, Hanfu has different styles.
D、The main structures of Hanfu are “Shenyi”, “Yichang” and “Ruqun”.
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