中国大学MOOC: The Cowherd and their two children stayed on the star _____.
中国大学MOOC: The Cowherd and their two children stayed on the star _____.
A double star is a star that（）. A: has a declination equal to twice that of the Sun B: comprises two stars that appear close together C: is twice as bright as a single star D: suddenly becomes much brighter and then fade
A double star is a star that（）. A: has a declination equal to twice that of the Sun B: comprises two stars that appear close together C: is twice as bright as a single star D: suddenly becomes much brighter and then fade
The crazy fans _____ patiently for two hours, and they would wait till the movie star arrived.
The crazy fans _____ patiently for two hours, and they would wait till the movie star arrived.
The Cowherd and their two children stayed on the star _____. A: Altair B: Vega C: Mercury D: Mars
The Cowherd and their two children stayed on the star _____. A: Altair B: Vega C: Mercury D: Mars
The Cowherd and their two children stayed on the star _____. A: Altair B: Vega C: Mercury D: Mars
The Cowherd and their two children stayed on the star _____. A: Altair B: Vega C: Mercury D: Mars
The Cowherd and their two children stayed on the star _____. A: Altair B: Vega C: Mercury D: Mars
The Cowherd and their two children stayed on the star _____. A: Altair B: Vega C: Mercury D: Mars
Ziwei Star is also known as ___________________.: the North Star|the Purple Star
Ziwei Star is also known as ___________________.: the North Star|the Purple Star
North Star is also known as the Ziwei Star and it is the leading star of the Ziwei Enclosure.
North Star is also known as the Ziwei Star and it is the leading star of the Ziwei Enclosure.
Stars Hotels are divided into the following five categories by the rank of stars：one-star hotels，two-star hotels，three-star hotels，four-star hotels，and five-star hotels.
Stars Hotels are divided into the following five categories by the rank of stars：one-star hotels，two-star hotels，three-star hotels，four-star hotels，and five-star hotels.
Zi means Ziwei Star and Ziwei Star is __________________________________.
Zi means Ziwei Star and Ziwei Star is __________________________________.