29. The spacecraft _____ at the International Space Station on April 24, after about a 23-hour ride.
(A) attached
(B) launched
(C) succeeded
(D) docked

(A) attached

依戀；喜歡

The children are very attached to their grandparents.

孩子們非常依戀他們的祖父母。
 

(B) launched 

啓動，推出，發起

The airline will launch its new transatlantic service next month.

這家航空公司下個月將開闢一條新的跨越大西洋的航線。

A devastating attack was launched on the rebel stronghold.

向叛軍堡壘發起了猛烈的進攻。

(C) succeeded

成功；實現目標；達到目的

She's been trying to pass her driving test for six years and she's finally succeeded.

六年來，她一直努力想通過駕照考試，終於得償所願。

You need to be pretty tough to succeed in the property world.

要想在地產界出人頭地，你必須要堅忍不拔。

(D) docked 

（使）靠岸，（使）停泊，（使）進港

Hundreds of people turned up to see the ship dock at the pier.

數百人前來觀看該船入港。

在飛了23個小時之後

所以不會選B， launch是發射的意思！