phenolic acids contain a single phenyl group substituted by one carboxylic group and one or more OH groups.
phenolic acids contain a single phenyl group substituted by one carboxylic group and one or more OH groups.
The group ______ one of its members to be their spokesperson.
The group ______ one of its members to be their spokesperson.
The teacher granted her the _____ to be in charge of Group One at the spring-outing.
The teacher granted her the _____ to be in charge of Group One at the spring-outing.
Which one is the largest group in all of the divisions of the scouts?
Which one is the largest group in all of the divisions of the scouts?
One group of female rats of 180-200g weight was _____ to the<br/>experimental group, another group of females to the control group. A: accumulated B: allocated C: addicted D: attached
One group of female rats of 180-200g weight was _____ to the<br/>experimental group, another group of females to the control group. A: accumulated B: allocated C: addicted D: attached
One group of female rats of 180-200g weight was _____ to the<br/>experimental group, another group of females to the control<br/>group.() A: accumulated B: allocated C: addicted D: attached
One group of female rats of 180-200g weight was _____ to the<br/>experimental group, another group of females to the control<br/>group.() A: accumulated B: allocated C: addicted D: attached
The engine has one or two group of fuel pumps， depending upon （）.
The engine has one or two group of fuel pumps， depending upon （）.
Regarding the ABO blood group substances, select the one FALSE statement:
Regarding the ABO blood group substances, select the one FALSE statement:
We object ________ punishing a whole group for one person’s fault.
We object ________ punishing a whole group for one person’s fault.
The project group is ( ) up of two academic researchers, one lab assistant and a secretary.
The project group is ( ) up of two academic researchers, one lab assistant and a secretary.