问题补充:
She was the firstabout it.
A. to learn
B. learning
C. learning
D. to have learned
答案:
(答案→)A. to learn
B. learning
C. learning
D. to have learned
解析:作序数词或带有序数词、形容词最高级的名词的定语时用动词不定词,不用现在分词。
时间:2021-09-09 06:42:47
She was the firstabout it.
A. to learn
B. learning
C. learning
D. to have learned
(答案→)A. to learn
B. learning
C. learning
D. to have learned
解析:作序数词或带有序数词、形容词最高级的名词的定语时用动词不定词,不用现在分词。