问题
选择题
Being a parent is not always easy and being the parent of a child with special needs often carries with _____extra stress.
A．it
B．one
C．them
D．him
答案
答案：A
考查代词。句意：为人父母不容易，尤其是孩子有特殊需要时，作为家长通常要承担额外的压力。it指代上文提到的为人父母这件事。