Giải thích giúp mình với ạ
1. if you ________ something, you should patent it as quickly as possible.
a. invented b. will invent c. have invented d. are inventing
2. the new invention could have a wide range of ______ in industry.
a. applications b. concerns c. goodness d. advance
3. comunicating by expressing your thoughts will words is called _________.
a. verbal communication b. snail mail
c. non-verbal communication d. face-to-face meetings
Loga
Sinh Học lớp 12
