-------six years since I began studying English 为什么填It is 不填It was

相关推荐

• ____ six years since I began studying English.A.There are B.It was C.It is D.They have been
• _________six years since I began studying English.（B)
• ____ six years since I began studying English.A.There are B.It was C.It is D.They have been
• -------six years since I began studying English 为什么填It is 不填It was
• ---------six years since I began studying English A It was B It is
• ---------six years since I began studying English A It was B It is
• -------six years since I began studying English 为什么填It is 不填It was
• It is five years since we began to enjoy a ___spring holidey each year.为什么填ten-day
• ---------six years since I began studying English A It was B It is