苔藓植物的孢子是减数分裂产生的单倍体的。A. 对B. 错
A. 对
B. 错
Which statement of Zheng He is NOT correct?
A. He made seven voyages of exploration
B. His original name was Ma He.
C. He was born in Yunnan in the early1400s.
D. His father was a minor official in the Yuan dynasty.
Which statement of Ma He’s upbringing is correct?
A. His name was changed to Zheng He by Zhu Di in 1402.
B. He was made a servant of Zhu Di at the end of the Yuan dynasty.
C. He was 11 years older than Zhu Di.
D. He was a fighter and leader, not tall and strong.
Which statement of Zheng He’s voyages is NOT correct?
A. Zheng He defeated the pirates encountered during his first voyage.
B. Zheng He exchanged Chinese specialties for the foreign ones during his trips.
C. Whether Zheng He died or not on his 7th and final voyage remains disputable.
D. After Zhu Di’s death, Zheng He made five more voyages.
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