【題組】66. A proper way to release a fish is to _________.(A) move it in water till it can swim (B) tak
Tracy Wong is a well-known Chinese-American writer. But her writing ___36___ was something she picke
【題組】69.In what way is the Snowdonia Centre different from the other two holidays?(A)It provides chan
【題組】70. What is special about the World Sea Trip of 2008?(A) You can have free meals on deck every d
2.二元樹(binarytree)的定義是:樹的每個內部節點(internalnode)最多只有兩個子節點。如下圖的二元樹所示,每個節點最多只有兩個子節點,亦即最多只可以有兩棵子樹(subtree)。
【題組】71. At the Snowdonia Centre, the beginners’ costs of £57 do not cover .(A) food (B) rooms(C) bod