（）， contrary to our hypothesis， propranolol-treated subjects were able to maintain levels of oxygen uptake as great as those in placebo-treated subjects.
（）， contrary to our hypothesis， propranolol-treated subjects were able to maintain levels of oxygen uptake as great as those in placebo-treated subjects.
A.Despite
B.Furthermore
C.Likewise
D.However
参考答案：
However
2023-06-14
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