皮皮学,免费搜题
登录
搜题
【简答题】
胸骨角 ___肋,肩胛下角___肋,肩胛上第___肋。
拍照语音搜题,微信中搜索"皮皮学"使用
参考答案:
参考解析:
知识点:
.
..
皮皮学刷刷变学霸
举一反三
【简答题】In the morning, we should clean our teeth with a _______.A. toothbrush
【单选题】生物碱分子中氮原子杂化方式与其碱性强弱的关系是
A.
SP > SP 2 > SP 3
B.
SP > SP 3 > SP 2
C.
SP 3 > SP 2 > SP
D.
SP 3 > SP > SP 2
【单选题】1999年真题 生物碱分子中氮原子杂化方式与其碱性强弱的关系是
A.
SP>SP2>SP3
B.
SP>SP3>SP2
C.
SP3>SP2>SP
D.
SP3>SP>SP2
E.
SP2>SP3>SP
【单选题】生物碱分子中氮原子杂化方式与其碱性强弱的关系是
A.
sp>sp2>sp3
B.
Sp>sp3>sp2
C.
Sp3>sp2>sp
D.
Sp3>sp>sp2
E.
Sp2>sp3>sp
【单选题】允许性低热卡的初始能量选择一般为
A.
10-20千卡/kg/d
B.
20-25千卡/kg/d
C.
30-35千卡/kg/d
D.
40-45千卡/kg/g
E.
越高越好
【单选题】We should keep our clean.
A.
tooth
B.
tooths
C.
toothes
D.
teeth
【单选题】We should keep our clean.
A.
toothes
B.
tooths
C.
teeths
D.
teeth
【简答题】Postal deliveries were delayed because of industrial action.Industrial action resulted ______.
【单选题】We should clean our ___ twice a day.
A.
tooth
B.
teeth
C.
tooths
【单选题】We should clean our ______ twice a day.
A.
tooth
B.
tooths
C.
teeth
D.
teeths
相关题目: