John was left to the()of his aunt after his parents’ divorce. () A.custodyB.defenceC.protectionD.watch
John was left to the()of his aunt after his parents’ divorce. ()
A.custody
B.defence
C.protection
D.watch
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7． Hi! This is_______ new teacher．__________ name is Linda．A． your; MyB． his; YourC． your ; HerD． her; His
4个基因（MAT, HIS4, THR4, and LEU2)在啤酒酵母染色体III 上相互距离如下 HIS4 ↔ MAT 37 cM，THR4 ↔ LEU2 35 cM，LEU2 ↔ HIS4 23 cM， MAT ↔ LEU2 16 cM， MAT ↔ THR4 20 cM。 基因的顺序 为 HIS4 -MAT - THR4 - LEU2。
【单选题】下面程序的输出是。 main（) {enum team {my,your=4,his,her=his+10}; printf（"%d%d%d%dn",my,your,his,her);}A．0 1 2 3B．0 4 0 10C．0 4 5 15D．l 4 5 15
8、在酿酒酵母染色体III上有4个基因（MAT, HIS4, THR4, LEU2)，相互距离如下： HIS4 ↔ MAT 37 cM，THR4 ↔ LEU2 35 cM，LEU2 ↔ HIS4 23 cM，MAT ↔ LEU2 16 cM，MAT ↔ THR4 20 cM。推测这4个基因的顺序为 HIS4 -MAT - THR4 - LEU2。