Despite the wonderful acting and well-developed plot the _________ movie could not hold our attention.
A) three-hours B) three-hour
C) three-hours’ D) three-hour’s
选B 用破折号连接的作形容词不用复数.
（ 23 ）下列语句组中，正确的是A ） char *s ; s= " Olympic ";B ） char s[7] ; s= " Olympic ";C ） char *s ; s= ｛ " Olympic " ｝ ;D ） char s[7] ; s= ｛ " Olympic " ｝ ;
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以下选项中正确的语句组是（ ）。A)char s[]；s="HELLO!"；B)char*s；s={"HELLO!"}；C)char s[10]；s="HELLO!"；D)char *s；s="HELLO!"；
请作答第四空A.R.A=S OR R.B=S.E OR R.C=S.C OR R.D=S.D B.R.A=S.A OR R.B>S.E OR R.C=S.C OR R.D=S.D C.R.A=S.A AND R.B=S.E AND R.C=S.C AND R.D=S.D D.R.A=S.A AND R.B>S.E AND R.C=S.C AND R.D=S.D
Dr. Johnson is offering a three-hour workshop during _____she will share some perspective on effective time management. A. whose B. while C. whatever D. which
29号元素的核外电子分布式为: A. 1s22s22p63s23p63d94s2 B. 1s22s22p63s23p63d104s1 C. 1s22s22p63s23p64s13d10 D. 1s22s22p63s23p64s23d9
如果船舶在港运力损失最少，则3艘船舶安排卸货的顺序应为（ ）。A．S1-S2-S3 B．S2-S1-S3 C．S3-S1-S2 D．S3-S2-S1
请作答第4空：A.S11→S12→S13B.S11→S22→S13C.S21→S12→S23 D.S21→S22→S23
