下载APP
【单选题】
狮子座流星雨的周期大约是()
A.
16年
B.
33年
C.
76年
举报
题目标签:
子座
狮子座
流星
相关题库:
航空航天考试题库
参考答案:
参考解析:
刷刷题刷刷变学霸
举一反三
【简答题】冬虫夏草的虫是指( )幼虫,草是指子座。
查看完整题目与答案
【简答题】阅读理解。 Millions of years ago there were many types of dinosaurs on earth. Most dinosaurs were plant-eaters. The Apatosaurus, for example, had a long thin neck so that it could eat leaves from trees....
查看完整题目与答案
【单选题】取米泔水样粪便作悬滴观察,细菌运动活泼,呈穿梭样或流星状运动的细菌是
A.
结核杆菌
B.
痢疾杆菌
C.
金黄色葡萄球菌
D.
变形杆菌
E.
霍乱弧菌
查看完整题目与答案
【单选题】Space is a dangerous place, not only because of meteors (流星) but also because of rays from the sun and other stars. The atmosphere again acts (67) our protective blanket on (68) . Light gets through, ...
A.
from
B.
than
C.
as
D.
away
查看完整题目与答案
【单选题】この椅子()座ってください
A.
に
B.
で
C.
へ
查看完整题目与答案
【单选题】Space is a dangerous place, not only because of meteors (流星) but also because of rays from the sun and other stars.The atmosphere again acts 【C1】______ our protective blanket on 【C2】______ .Light gets...
A.
for
B.
with
C.
on
D.
as
查看完整题目与答案
【单选题】Space is a dangerous place, not only because of meteors(流星) but also because of rays from the sun and other stars. The atmosphere again acts as our protective blanket on earth. Light gets through, and...
A.
The Atmosphere and Our Environment
B.
Research on Radiation
C.
Effects of Space Radiation
D.
Importance of Protection Against Radiation
查看完整题目与答案
【简答题】Directions: In this section there is a passage in English. Translate the five sentences under-lined into Chinese and write your translation on ANSWER SHEET 2.56. When you are in the business of sendin...
查看完整题目与答案
【单选题】Space is a dangerous place, not only because of meteors (流星) but also because of rays from the sun and other stars. The atmosphere again acts (62) our protective blanket on (63) . Light gets throug...
A.
[A] with [C] under
B.
[B] from [D] for
查看完整题目与答案
【单选题】下列属于子座的药用菌是()。
A.
雷丸
B.
猪苓
C.
竹黄
D.
马勃菌
查看完整题目与答案