问题补充:
单选题Scientistssaytheyarebeginningto_____inthefightagainstcancer.A.break inB.break outC.break downD.break through
答案:
D解析break through突破 break in打断 break out爆发 break down坏掉。
时间:2020-08-10 23:02:12
单选题Scientistssaytheyarebeginningto_____inthefightagainstcancer.A.break inB.break outC.break downD.break through
D解析break through突破 break in打断 break out爆发 break down坏掉。