首先,experiment是可数名词.
然后来看第二个问题：
carry和out搭配构成词组,其中out是副词.当及物动词与副词搭配构成词组,遇到代词做宾语时,我们只能把代词放在动词和副词之间,而不可以放在副词之后；假如是名词作宾语,则位置灵活,可以放在副词前后均可.
确认一下答案是：C
1.The prfessor prepares his experiments carefully before try
0
0
1个回答
-
00
相关问题
-
All preparations ___,they started the experiment.00
-
Try to make a revision plan as carefully p____before exams b00
-
_________, the experiment is sure to succeed. A．If carefully00
-
He always prepares his lessons well before class and out wha00
-
15:We must do the experiment carefully________ Miss Liu told00
-
David had prepared carefully for the chemistry exam,as he wa00
-
the doctor checked the patient's ( )carefully before prescri00
-
帮我做几道英语题目1:Before christmas Jack prepared gifts for all his00
-
It ___long before we ____the result of the experiment.00
-
___(not disappoint)at the failure of the experiment ,but try00