来自单明辉的问题
【inthatplace,wereallyhaveproblems_____.A.breatheB.breathingC.breathedD.tobreathing】
inthatplace,wereallyhaveproblems_____.A.breatheB.breathingC.breathedD.tobreathing


【inthatplace,wereallyhaveproblems_____.A.breatheB.breathingC.breathedD.tobreathing】
inthatplace,wereallyhaveproblems_____.A.breatheB.breathingC.breathedD.tobreathing
B
haveproblemsdoing做某事有困难