Electronic energy can be changed into light energy______ into sound energy. A: well B: as well C: too D: as well as
Electronic energy can be changed into light energy______ into sound energy. A: well B: as well C: too D: as well as
作品《Sound-electronic降噪发电声屏障》采用的降噪方式包括（ ）。
作品《Sound-electronic降噪发电声屏障》采用的降噪方式包括（ ）。
In the historical development of language, sound change is inevitable, such as sound loss, sound a______ and sound movement.
In the historical development of language, sound change is inevitable, such as sound loss, sound a______ and sound movement.
单选题 分值: 8分狭义的电子商务的英文表达是:( ) A: Electronic Business B: Electronic Commerce C: Electronic Banking D: Electronic Government
单选题 分值: 8分狭义的电子商务的英文表达是:( ) A: Electronic Business B: Electronic Commerce C: Electronic Banking D: Electronic Government
A sound mind is inseparable from a sound body. The word “sound” means______.
A sound mind is inseparable from a sound body. The word “sound” means______.
侠义的电子商务用E-Commerce表示，广义上的电子商务表示为（ ）。 A: Electronic Internet B: Electronic Intranet C: Electronic Business D: Electronic Consumer
侠义的电子商务用E-Commerce表示，广义上的电子商务表示为（ ）。 A: Electronic Internet B: Electronic Intranet C: Electronic Business D: Electronic Consumer
That ____ quite interesting. A: aren't sound B: don't sound C: isn't sound D: doesn't sound
That ____ quite interesting. A: aren't sound B: don't sound C: isn't sound D: doesn't sound
作品《Sound-electronic降噪发电声屏障》利用了压电材料将（ ）转换为电能。
作品《Sound-electronic降噪发电声屏障》利用了压电材料将（ ）转换为电能。
中国大学MOOC: 作品《Sound-electronic降噪发电声屏障》采用的降噪方式包括（ ）。
中国大学MOOC: 作品《Sound-electronic降噪发电声屏障》采用的降噪方式包括（ ）。
8.Primary _________means the direct imitation of sound by sound, of natural sound by human speech sound.
8.Primary _________means the direct imitation of sound by sound, of natural sound by human speech sound.