He checked carefully to _____ the possible errors in his design.
举一反三
- 优学院: The doctor checked the patient’s _______ carefully before making his statement. </p>
- The man got a ________ look when he checked in for his flight and he had no luggage.
- Architectuew design can be divided ____ schematic design, preliminary design and construction drawing design.
- In a narrow sense, architecture design refers to schematic design, preliminary design and construction drawing design.
- The driver carefully checked his car （） it should go wrong on the way. A: lest B: or else C: so that D: in order that