1C3Q+q'D9E'Z3bA child asks all kinds of___________ while he is growing up.1D4[3@4[0f-B8C4u7O4l9S1U4S
A. troubles1D4[3@4[0f-B8C4u7O4l9S1U4S
B. matters1D4[3@4[0f-B8C4u7O4l9S1U4S
C. problems1D4[3@4[0f-B8C4u7O4l9S1U4S
D. questions1D4[3@4[0f-B8C4u7O4l9S1U4S