【单选题】以下是游离型Down综合征患者核型的为
B.
45,XY,-13,-21,+t(13q21q)
【单选题】From the passage, we can easily infer that people using checking accounts also earn inter- est.
【单选题】游离型Down综合征患者的核型是( )
C.
45,XX,der(14;21)(ql0;ql0)
【简答题】创建一个名称为test1的数据库。A. create database test1;
【简答题】We are now in an inter-disciplinary integration era, the pervasion and cooperation among disciplines has become a general trend for the development of science. We wouldn't have today's advanced comput...
【单选题】We can inter from the passage that Chinese English__________ .
A.
is clear and natural to non-native speakers
B.
is vivid and direct to non-native speakers
C.
has a verv bad reputation in America
D.
may bring inconvenience in America
【单选题】女,31岁,G1P0,妊娠37周,被诊断为胎儿生长受限,胎心率160次/分,B超显示胎盘功能减退,护理措施不妥的是
【单选题】From the research conducted by the communications provider Inter-Tel,we learn that_______________.
A.
attiteudes toward ITrechnology have changed
B.
more employees work to full capacity at home
C.
more businesses have adopted remote working solutions
D.
employees show a growing interest in small businesses
【单选题】We can inter from the passage that Chinese English__________.
A.
is clear and natural to non—native speakers
B.
is vivid and direct to non—native speakers
C.
has a very bad reputation in America
D.
may bring inconvenience in America