Directions:Revisethefollowingsentenceswherenecessary.Ourstudylinkshuman-specificsialicacidchangestoinsulinandglucosemetabolism,therefore,opensupanewperspectiveinunderstandingthecausesofdiabetes.
举一反三
- It is assumed that, in a concrete pavement normal vectors of the neutral surface are always perpendicular to the neutral surface, and therefore no （） strain in horizontal directions A: normal B: shear C: elastic D: plastic
- Directions: This part is to test your ability to use words and phrases correctly. There are 10 incomplete statements here. You are required to complete each statement by choosing the appropriate answer from the 4 choices marked A, B, C, and D. Therefore, ________ systems are considered to be the typical form of programmable automation.
- "Therefore"isapremisemarker.
- with directions
- Weshould,therefore,learntochooseourwordscarefullyandusethemaccurately,ortheywillmakeourspeechsillyandvulgar.