题目内容
（请给出正确答案）
Halley made a surprising, but correct prediction in the year ______.
A．1704
B．1705
C．1706
D．1707
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更多“Halley made a surprising, but …”相关的问题
Halley made his discovery ______.
A．by doing experiments
B．by means of his own careful observation
C．by using the work of other scientists
D．by chance
This passage in general is about ______.
A．Halley and other scientists
B．the orbit of a comet
C．Newton and Halley
D．Halley and his discovery
A.have made
B.has made
C.had made
D.having made
The articles made of leather cost much more than ______ made of plastic.
A．that
B．those
C．ones
D．it
A.made in
B.made up
C.made out
D.made for
______, the next problem was how to make a good plan.
A．Having made the decision
B．Has the decision been made
C．The decision having been made
D．The decision has been made
