题目内容

使用推件板推出机构,拉料杆常固定在动模板上。

A. 对
B. 错

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一般情况下,型芯位于定模一侧,型腔位于动模一侧。

A. 对
B. 错

潜伏浇口可以开设在定模一侧,也可以开设在动模一侧,还可以开设在推杆上部。

A. 对
B. 错

Afterthisdialogue,thereisarecordedquestion.Thedialogandthequestionwillbespokenonlyonce.Whenyouhearaquestion,youshouldchoosethecorrectanswerfromthefourchoicesmarkedA,B,CandD.

A. Hewillwaituntilwegetthere.
B. Hewillhavethebloodtestsoon.
C. Hewillwaitandhaveabloodtest.
D. Hewillwaitandgettheresultofthebloodtest.

Afterthisdialogue,thereisarecordedquestion.Thedialogandthequestionwillbespokenonlyonce.Whenyouhearaquestion,youshouldchoosethecorrectanswerfromthefourchoicesmarkedA,B,CandD.

A. Thedoctorshowsthespacetothepatient.
B. Thedoctorhasalotofspaceinhisoffice.
C. Thepatientisgoingtohaveasurgery.
D. Thepatienthassomethingwrongwithherknees.

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