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【多选题】
下列属于母乳喂养的优点的是( )A.
母乳的营养成分最适合婴儿的需要
B.
经济方便，温度适宜
C.
可以增加母婴感情
D.
可以降低乳腺癌和卵巢癌的发生率
E.
促进产后的恢复
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反馈参考答案：
举一反三
【单选题】下列关于容积节流调速回路的说法中正确的是( )
A.
主要由定量和调速阀组成
B.
工作稳定，效率较高
C.
在较低的速度下工作时，运动稳定性不好
D.
比进、回油路节流调速两种回路的平稳性差、效率低。
【简答题】Questions 12 to 15 are based on the conversation you have just heard. 12. A) Most of her schoolmates are younger than she is. B) She simply has no idea what school to transfer to. C) There are too man...
【多选题】GQPS-419 人员素质测评作用用人单位进行人员甄选的手段时,所要测量的能力包括人们( )。
A.
已获得的知识和技能
B.
已有的工作经验
C.
一般能力倾向性
D.
特殊能力倾向性
E.
心理素质
【单选题】Your firm is producing a car battery that is safe to discard in normal household trash. All other batteries on the market contain chemicals that are harmful and that can pollute underground water supp...
A.
concentrated
B.
differentiated
C.
multisegment marketing
D.
undifferentiated
【简答题】A) Most of her schoolmates are younger than she is. B) She simply has no idea what school to transfer in. C) She worries she won’t fit in as a transfer student D) There are too many activities for her...
【简答题】Questions 12 to 15 are based on the conversation you have just heard. 12. A) Most of her schoolmates are younger than she is. B) She simply has no idea what school to transfer to. C) She worries she w...
【单选题】Car son argued that the regulations governing use of these chemicals were inadequate, though her positions were not as extreme as they are sometimes now presented. She did not support the complete ban...
A.
inefficient
B.
sponsored
C.
uncontrolled
D.
irrational
【简答题】There is a right time and a right place for 1 , but here comes a big caution: Driving. Driving a vehicle is a major responsibility. Driving a vehicle 2 should be the number one concern for every drive...
【简答题】fault caution follow while explain reach safety burn 3. It was all my _______ that the car accident happened.
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