问题补充:
all the inventions have in common is they have succeeded.
A. What; what B. That; that C. What; that D That; what
答案:
解析:考查从句连词的选择。根据句子结构可知,第一空是主语从句,作is的主语,从句中缺少have 的宾语,因此选择what,第二空是表语从句,从句中不缺少成分,选择that
句意为,这些发明的共同之处是他们都成功了
时间:2023-07-06 01:40:10
all the inventions have in common is they have succeeded.
A. What; what B. That; that C. What; that D That; what
解析:考查从句连词的选择。根据句子结构可知,第一空是主语从句,作is的主语,从句中缺少have 的宾语,因此选择what,第二空是表语从句,从句中不缺少成分,选择that
句意为,这些发明的共同之处是他们都成功了