Single-parent usually some of the functions that absent adult in the house would have served under the financial crisis.
A. takes over
B. takes after
C. takes out
D. takes in
网友回答
A. takes over
B. takes after
C. takes out
(答案→)D. takes in
解析：D考查动词短语的词义辨析。句意：通常，单亲家庭中的孩子承担着所缺家长应完成的任务。take over接管；take after模仿；take out拿出，取出；take in分担（家人的工作）符合句意。