【单选题】Susan is nearly thirty-five.Her parents think it‘ s time she __________ married,
【单选题】Susan’s parents hopes ________________.
A.
she can enter a good senior high school
B.
her to enter a good senior high school
C.
she entered a good senior high school.
D.
her to have entered a good senior high school
【单选题】程序段N10 R1=30 R2=32 R3=50 R4=20;N20 G00 X=R2*SIN(R1)+R4 Z=R2*COS(R1)+R3;中,只对X坐标值有影响的R参数是( )(SIEMENS系统)。
【多选题】物流系统是由()等若干要素所构成的具有特定功能的有机整体。
【单选题】下列哪类抗原不是血小板抗原( )。 A、HLA-B位点抗原
【单选题】Susan's parents have bought a large house with a swimming pool. It _____ be very expensive. [ ]
【单选题】--Susan's parents have bought -a large house with a swimming pool in Paris. --It be very expensive.