问题补充:
More than one teacher told him it is important that he learn English well if he aboard.
A. have; shall go
B. has; want to go
C. has; wants to go
D. had; will go
答案:
A. have; shall go
B. has; want to go
C. has; wants to go
D. had; will go
解析:可联系答.案.网客服索取。