下面每個句子中均有1個詞或短語劃有底橫線，請爲每處劃線部分確定1個意義最爲接近的選項。
1 For some obscure reason, the simple game is becoming very popular.
A unclear B obvious C major D minor
2 The sea turtle's natural habitat has been considerably reduced.
A greatly B suddenly C generally D slightly
3 I got a note from Moira urging me to get in touch.
A instructing B notifying C pushing D inviting
4 It is possible to approach the problem in a different way.
A raise B pose C experience D handle
5 The decision to invade provoked storms of protest.
A ignored B organized C caused D received
6 Jane said that she couldn't tolerate the long hours.
A spend B take C last D stand
7 At 80, Peck was still vigorous and living in Paris.
A energetic B happy C alone D busy
8 Forester stared at his car, trembling with rage.
A shaking B turning C jumping D shouting
9 A young man is being hailed a hero tonight after rescuing two children.
A reported B proved C praised D caught
10 I wanted to ask her out but was scared that she might refuse.
A anxious B sure C sad D afraid
11 At that time, we did not fully grasp the significance of what had happened.
A give B attach C lose D understand
12 Anderson left the table, remarking that he had some work to do.
A doubting B saying C thinking D knowing
13 He asserted that nuclear power was a safe and non-polluting energy source.
A maintained B recommended C considered D acknowledged
14 The study also notes a steady decline in the number of college students taking science courses.
A relative B general C continuous D sharp
15 She always finds fault with everything.
A criticizes B simplifies C evaluates D examines