- A.<img src="//img1.yqda.net/question-name/93/ebff6c056626c34b73e2054e41152e.png" width="18" height="22"/>
- B.<img src="//img1.yqda.net/question-name/82/dbc9eaea172308afa381ba55ff01af.png" width="27" height="22"/>
- C.<img src="//img1.yqda.net/question-name/8a/c496167dcc6b06cc4f588fa96288f7.png" width="54" height="22"/>
- D.<img src="//img1.yqda.net/question-name/f3/d666de072208286116789f873f294e.png" width="78" height="22"/>
- A.0.05
- B.0.1
- C.0.9
- D.0.95
- A.1/16
- B.1/4
- C.4
- D.16
- A.4
- B.8
- C.16
- D.32
- A.<img src="//img1.yqda.net/question-name/42/c795a0a55e67b66abc79e6c61f9eb8.png" width="14" height="16"/>
- B.s
- C.<img src="//img1.yqda.net/question-name/b8/721af98914cbb2889e7be59a0f4c36.png" width="19" height="21"/>
- D.s<sup>2</sup>
- A.0
- B.1/4
- C.1/2
- D.1
- A.0.16
- B.0.36
- C.0.48
- D.0.52
- A.F(+∞)=-1
- B.F(+∞)=0
- C.F(-∞)=0
- D.F(-∞)=1
- A.0.16
- B.0.2
- C.0.28
- D.0.32
- A.<img src="//img1.yqda.net/question-name/cf/a7efe2d5336a667c5f87b55d522108.png" width="15" height="21"/>
- B.<img src="//img1.yqda.net/question-name/2f/aa00856b15d1acd7a6d0cd4a9f991f.png" width="15" height="21"/>
- C.<img src="//img1.yqda.net/question-name/37/a72c74c26b00f029d359532f93d033.png" width="40" height="21"/>
- D.<img src="//img1.yqda.net/question-name/7c/0875bf2cce513527eadf5b020584d5.png" width="24" height="21"/>