16.Solar-power satellites will use radio waves to beam energy down from space. ( |# I, }# `6 h0 s
A.Right
/ X" E# p% L- {- l$ { B.Wrong # K' t' x% J. v6 ]
C.Not mentioned
2 O, Q! [; w" c7 t 17.Solaren is going to design 200 solar-power satellites.
- |6 ?4 K6 e* y* u# s A.Right
8 o1 l$ P y+ u/ ]! P& {% B B.Wrong
. ~% B3 b0 S4 `" k J% m C.Not mentioned 3 k' f3 p$ u3 ] ]' f8 x
18.Space-based solar cells could collect solar power only when skies are clear.
7 V7 m9 R/ p6 V7 O) L. ^2 M4 z: Q. } A.Right ; G; Y8 O9 d6 t
B.Wrong 3 J1 l8 F t6 f5 ^* s, I
C.Not mentioned * R- g2 e1 p! L C$ C3 u
19.One advantage of space-based solar power system is that it is economical. - h- W7 R, B6 n4 b* v. T
A.Right
3 E" K! j; V* F$ }5 I B.Wrong . m- h. ?- L) G8 g$ B, u
C.Not mentioned
2 C- b" c/ p& v. [ 20.Inflatable minors are used to reduce the space-based solar power system.
. @# n! b1 l# J4 Y4 I* `4 J- N A.Right
6 p+ k3 z( ]3 x) g% z$ \! L6 A B.Wrong - [& [$ @- M* H$ R- }, J+ T
C.Not mentioned 1 e6 q4 u- j$ p3 u6 X
21.Space-based solar power will rule out other forms of renewable energy sources. ; `# i3 C; E. X8 D3 l
A.Right
8 I7 A" }# U5 C0 C B.Wrong
+ ` E* w2 o4 j$ {) r. f C.Not mentioned
# }! o, d( c% z: @! W* i+ @ 22.Many countries will grant permission for the use of spaced-based solar power soon.
g5 V; Y' r8 o3 c3 p A.Right 8 u2 p# r8 P+ R+ _6 D, R& Z
B.Wrong " F5 _. N8 f0 K. E
C.Not mentioned $ \5 B7 q- }) V4 t3 C( G6 p
答案: A C B B A B C |