A.用指导语控制
B. 双盲实验法
C. 实验组、控制组法
D. 主题控制法
第1题
A. has been forgotten
B.had been forgotten
C.has been left
D.had been left
第2题
A. as
B.as what
C.as it
D.as what it
第3题
A. too … for
B.so … for
C.too ... to
D.so …to
第4题
A. To produce
B.Being produced
C.Produced
D.Having produced
第5题
A. less experiencing
B.the least experiencing
C.less experienced
D.the least experienced
第6题
A. ran over
B.ran down
C.ran into
D.ran off
第7题
A. made complaints
B.complaint
C.made complain
D.made
第8题
A. to expect
B.expects
C.to be expecting
D.expected
第9题
A. assign
B.assignment
C.sign
D.signal
第10题
A. thought
B.thoughtful
C.thoughtfulness
D.thinking
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