题目内容
（请给出正确答案）
A.restriction in refrigerant piping
B.air and non-condensable gases in the condenser
C.water in the refrigerant
D.flooding back of liquid refrigerant from the evaporator
简答题官方参考答案
（由简答题聘请的专业题库老师提供的解答）
更多“An increasing head pressure in a refrigeration system, without any corresponding change in”相关的问题
听力原文：The new branch office will be relocated in China, won't it？
(A) No, our head office is located in Beijing.
(B) Friday at the earliest.
(C)Yes, the demand for our services is increasing there.
(9)
A．
B．
C．
A.what
B.that
C.when
D.if
A.p=head -＞ prior；p -＞ prior-＞next=head；head -＞next=p -＞ prior；free(p)；
B.p=head -＞ prior；p -＞ prior-＞next=head；head-＞prior=p -＞ prior；free(p)；
C.p=head -＞ prior；head-＞prior=p -＞ prior；p -＞ prior-＞next=head-＞next；free(p)；
D.p=head -＞ prior；p -＞ prior-＞next=head；head-＞prior-＞next=p -＞ prior；free(p)；
struct node { int data; struct node *next; }*p; 若要删除头结点，则下面正确的语句序列是
A.p = head; head = p-＞next; free(p);
B.head = head-＞next; free(head);
C.p = head-＞next; free(p);
D.head = head-＞next; p = head; free(p);
A．p^. next:=head^. next；head^. next:=p
B．p^. next:=head^. next；head:=p
C．p^. next:=head；head:=p
D．head^. next:=head；p:=head
A．p^.next:=head^.next; head^.next:=p
B．p^.next:=head^.next; head:=p
C．p^.next:=head; head:=p
D．head^.next:=head; p:=head
A.p—＞next==head
B.p—＞next—＞Next==head
C.p—＞next==NULL
D.p==head
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