皮皮学，免费搜题
登录
搜题
【简答题】
太阳直接为地球提供了____、____资源,地球上生物的生长发育离不开太阳。 
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【简答题】FIR滤波器的第一类线性相位条件为______，若在该条件下设计一个FIR高通滤波器，则N的取值应为奇数还是偶数?______。
【单选题】I felt the house __________ when I entered the room.
A.
shaking
B.
to shake
C.
shake
D.
to be shaking
【单选题】The gases are ______ed from the factory.
A.
disguise vt. 掩盖; 化装;n. 伪装;
B.
distress n. 悲痛; 危难，不幸;vt. 使痛苦，使忧伤;
C.
dump vt. 倾倒; 倾销; n. 垃圾场; 仓库;
D.
emit vt. 发出; 发射; 颁布;
【单选题】The house felt ______ to me, as if I had been there before.
A.
familiar
B.
impressed
C.
interested
D.
strange
【单选题】The woman rushed out she felt the house shaking.
A.
until
B.
immediately
C.
unless
D.
before
【单选题】The house was very remote and I felt lonely all the time.
A.
isolated
B.
far away in distance
C.
shabby
【单选题】The woman rushed out ____ she felt the house shaking.
A.
that
B.
immediately
C.
unless
D.
before
【简答题】n. 悲痛,忧伤
相关题目：
参考解析：
知识点：
题目纠错 0
发布
