2019年mpacc考试英语真题——副词582

{01}Helen devoted herself ________to her research and became a top scientist in the field of applied physics.
A.seriously  
B.extremely
C.entirely  
D.strictly
解析：
本题选C。

{02}He lost both of his parents in the big earthquake,but ________ for him,a kind couple adopted him
and took good care of him .
[    ]
A.suddenly  
B.naturally
C.obviously  
D.luckily
解析：
本题选D。