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【判断题】
低碳钢和低合金钢焊接时．选择焊接材料的原则是强度、塑性和冲击韧性都不能低于被焊钢材中的最低值。A.
正确
B.
错误
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举一反三
【单选题】What is NOT Kirk’s suggestion for people who are already unhealthy to lose weight?
A.
Healthy eating is a good place to start
B.
Daily exercise can contribute a lot.
C.
A good mood is good medicine.
【单选题】What does Jennifer find unbelievable at the end of her conversation with Kirk?
A.
Her weight will go up again.
B.
Eating chocolate once in a while won't be that bad.
C.
Kirk used to weigh twice as much as he does right now.
【简答题】辉绿岩属于岩浆岩的_____性岩类,这种岩石的主要矿物成分是 _______和_______。
【简答题】图2为世界某区域等高线图，读图回答5—6题。 小题1:关于该区域自然环境特征的叙述，正确的是 A．甲、乙两河流的流向一致 B．地势西高东低，丘陵为主 C．河流冬季封冻期长，航运不发达 D．河流雨水补给为主，流量变化小 小题2:关于该区域所在国家人文特征的叙述，正确的是 A．畜牧业为主，大牧场放牧业发达 B．制造业发达，核电比例世界最高 C．中小城市发达，人口总数近年渐减少 D．地中海沿岸阳光沙滩，...
【简答题】Herbert Kirk
【单选题】What does Jennifer find unbelievable at the end of her conversation with Kirk?
A.
Her weight will go up again.
B.
Kirk used to weigh twice as much as he does right now.
C.
Eating chocolate once in a while won’t be that bad.
【单选题】对两河流域所在的中东地区的叙述,不正确的是
A.
宗教文化多元,矛盾冲突不断
B.
石油资源主要分布在波斯湾及其沿岸
C.
位于两洋三洲五海之地,地理位置十分重要
D.
全部位于热带沙漠气候区,淡水资源严重不足
【简答题】What is Jaidee's suggestion for Kirk?
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