问题补充：
—Where are you going, Jack?
—I’m going to the English corner. Would you like to me?
—I’m afraid I can’t.
A. take part in; join
B. join; take part in
C. join; join in
D. join in; take part in
答案：
(答案→)A. take part in; join
B. join; take part in
C. join; join in
D. join in; take part in
解析：句意：--你去哪里，杰克？--我要去加入英语角。你想要加入我？--恐怕不能。Take part in加入……活动，join后接 组织或者人.故选A.
