1、单选题：
What type of sentence does the sentence fall into: “In our classrooms, we work in various ways”? （ ）
选项：
A:exclamatory sentence
B:imperative sentence
C:interrogative sentence
D:declarative sentence
答案: 【declarative sentence】

2、单选题：
What type of sentence does the sentence fall into: “She seldom goes to the theater, does she”? （ ）
选项：
A:imperative sentence
B:exclamatory sentence
C:interrogative sentence
D:declarative sentence
答案: 【interrogative sentence】

3、单选题：
What type of sentence does the sentence fall into: “When will she come downstairs?” （ ）
选项：
A:exclamatory sentence
B:declarative sentence
C:imperative sentence
D:interrogative sentence
答案: 【interrogative sentence】

4、单选题：
What type of sentence does the sentence fall into:“Do come to me for help when you are in trouble!”? （ ）
选项：
A:interrogative sentence
B:exclamatory sentence
C:declarative sentence
D:imperative sentence
答案: 【imperative sentence】

5、单选题：
What type of sentence does the sentence fall into: “What a beautiful scenery it is!”? （ ）
选项：
A:declarative sentence
B:exclamatory sentence
C:interrogative sentence
D:imperative sentence
答案: 【exclamatory sentence】