【单选题】They are always ready to ______ heavy responsibilities.
A.take in
B.take on
C.put on
D.put in
网考网参考答案:B
网考网解析:
[解析] 四个选项的意思分别是:take in接受,吸收,理解,呈现;take on承担,接纳;put on穿上,添上; put in放入,提交,进入。句意是,他们随时准备担起重任。所以正确答案是B选项,如He is unwilling to take on heavy responsibilities.(他不愿承担重任。)
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