The boat ______________________________ (not drift) away, if we had tied it up.
举一反三
- The boat wouldn’t have drifted away, if we _____ (tie) it up.（1.0分）
- We ___ the boat by the bank. A: fastened B: tied C: bound D: moored
- The sailors cast the boat off and allowed it to drift away on the tide. A: blow B: float C: take D: wander
- The fishing boat that has been tied up at the pier for three days ______ finally on its way this morning. A: was B: were C: is D: are
- Without my watchfulness our boat（）away to the open se A: could have drifted B: must drift C: would be drifting D: would have drifted