5.A．never B. seldom C. either D. neither
C．線索：搭配結構特征。
Either..or../neithernor..
But when you grip Changes prototype latex（橡膠） cellphone, your fingers and thumb wrap（包裹） around five __6__ speakers.
6.A．tiny B. large C. loud （干擾項） D. low
A．句意。
They vibrate __7__ your skin around 250 times per second.
7.A．
over D. on
A．線索：介詞所用的結構。在這里against的意思是（貼）與達成猛烈接觸
e.g. waves dashing against the shore./拍岸的波濤
Beneath these speakers sit pressure sensors1, so you can transmit vibration2 as well as __8__ it.
8.A．using B. hearing C. receiving D. feeling（不是最好答案）
C. 線索：搭配結構暗示的語意。
When you squeeze with a finger, a vibration signal is transmitted __9__ your callers corresponding finger.
9.A．for B. with C. from D. to
D．線索：搭配結構。
Its __10__ depends on how hard you squeeze.
10.A．strength B. loudness C. speed D. rhythm
A． 線索：搭配結構含義。
She says that within a few minutes of being given __11__ the phones, students were using the vibration features to add emphasis to what they were saying or to interrupt the other speaker.
11.A．students B. them C. / D. her
C. 線索：句子結構特征和搭配詞匯用特征。
Over time, people even began to transmit their __12__ kind of ad hoc Morse code（摩爾斯代碼）, which they could repeat back to show they were following what the other people was saying.
12.A．own B. unique C. other D. different
A． 線索：句意。
It was pretty easy to communicate, though we didnt specifically（明確的） pre-arrange __13__, says
13.A．codes B. systems C. wave bands D. call time
A．線索：上下文用詞。
14. Chang thinks Vibralanguages could __14__ for the same reason as texting :
14.A．make out B. go without C. give in D. take off
D．線索：句意。
Take off: v.廣泛用，大受青睞, 起飛, 脫掉（衣服等）
e.g. a new movie that really took off.一部極為賣座的新片
e.g. The plane took off on time.飛機按時起飛
e.g. take ones coat off;
make out: v. 辨明辨明或看清, 理解
e.g. I could barely make out the traffic signs through the rain.
在雨中我幾乎看不清交通標志
e.g. I could not make out what she was saying.
我不可以理解她在說些什么
go without v.沒...也行
go without saying v.理所當然, 不需要說, 不言而喻
give in v.投降, 屈服, 讓步
sometimes people want to communicate something __15__ everyone nearby knowing what theyre saying.
15.A．with B. without C. for D. against
B. 備選項特征（A和B有關系；C和D有關系）和句意。
C．線索：搭配結構特征。
Either..or../neithernor..
But when you grip Changes prototype latex（橡膠） cellphone, your fingers and thumb wrap（包裹） around five __6__ speakers.
6.A．tiny B. large C. loud （干擾項） D. low
A．句意。
They vibrate __7__ your skin around 250 times per second.
7.A．
over D. on
A．線索：介詞所用的結構。在這里against的意思是（貼）與達成猛烈接觸
e.g. waves dashing against the shore./拍岸的波濤
Beneath these speakers sit pressure sensors1, so you can transmit vibration2 as well as __8__ it.
8.A．using B. hearing C. receiving D. feeling（不是最好答案）
C. 線索：搭配結構暗示的語意。
When you squeeze with a finger, a vibration signal is transmitted __9__ your callers corresponding finger.
9.A．for B. with C. from D. to
D．線索：搭配結構。
Its __10__ depends on how hard you squeeze.
10.A．strength B. loudness C. speed D. rhythm
A． 線索：搭配結構含義。
She says that within a few minutes of being given __11__ the phones, students were using the vibration features to add emphasis to what they were saying or to interrupt the other speaker.
11.A．students B. them C. / D. her
C. 線索：句子結構特征和搭配詞匯用特征。
Over time, people even began to transmit their __12__ kind of ad hoc Morse code（摩爾斯代碼）, which they could repeat back to show they were following what the other people was saying.
12.A．own B. unique C. other D. different
A． 線索：句意。
It was pretty easy to communicate, though we didnt specifically（明確的） pre-arrange __13__, says
13.A．codes B. systems C. wave bands D. call time
A．線索：上下文用詞。
14. Chang thinks Vibralanguages could __14__ for the same reason as texting :
14.A．make out B. go without C. give in D. take off
D．線索：句意。
Take off: v.廣泛用，大受青睞, 起飛, 脫掉（衣服等）
e.g. a new movie that really took off.一部極為賣座的新片
e.g. The plane took off on time.飛機按時起飛
e.g. take ones coat off;
make out: v. 辨明辨明或看清, 理解
e.g. I could barely make out the traffic signs through the rain.
在雨中我幾乎看不清交通標志
e.g. I could not make out what she was saying.
我不可以理解她在說些什么
go without v.沒...也行
go without saying v.理所當然, 不需要說, 不言而喻
give in v.投降, 屈服, 讓步
sometimes people want to communicate something __15__ everyone nearby knowing what theyre saying.
15.A．with B. without C. for D. against
B. 備選項特征（A和B有關系；C和D有關系）和句意。