Which of the following films focus more on the problem of alien intrusion （ ）。
A: Blade Runner.
B: The Thing.
C: Earth vs. Flying Saucers.
D: Invasion of the Body Snatchers.
A: Blade Runner.
B: The Thing.
C: Earth vs. Flying Saucers.
D: Invasion of the Body Snatchers.
举一反三
- Which of the following is not the function of skin？ A: Direct contact with the world B: Keep body temperature constant C: Prevent the evaporation of body fluid D: Prevent bacteria invasion
- 【单选题】In the short transmission line model, the relative size of the sending end voltage Vs and the receiving end voltage Vr depends on the load power factor. Which of the following is correct? Power factor = 0.8 (leading) Power factor = 1 Power factor = 0.8 (lagging) A Vs > Vr Vs < Vr Vs < Vr B Vs < Vr Vs = Vr Vs < Vr C Vs < Vr Vs = Vr Vs > Vr D Vs > Vr Vs > Vr Vs > Vr A. See item A in the problem B. See item B in the problem C. See item C in the problem D. See item D in the problem
- In which country did Pueraria lobata become an alien species invasion plant? A: China B: England C: Ameirca D: Japan
- Which of the following is the subject of disaster films? （ ）
- Which of the following is used in an IBM Blade Center to provide cooling？（） A: Fans for each blade B: Chilled Water C: Blowers D: Freon