(单选题)6: 皮亚杰的儿童思维发展阶段理论中前运算阶段是指（）。 A: 0—2岁 B: 2-8岁 C: 8-12岁 D: 12-15岁 ...

(单选题)40: “Perhaps she is working for John.” “Yes, she ______ for him.” A: need have been working B: may be working C: ought have been working D: ought be working ...

(单选题)28: According to the periodic table, ______ still some elements undiscovered. A: there seem to be B: it seems C: it seems to be D: here seems ...

(单选题)22: The children in the kinder-garden soon took ______ to their teachers. A: quite fancy B: a quite fancy C: quite a fancy D: the quite fancy ...

(单选题)4: I was worried very much because I’ll miss my flight if the bus arrives ______. A: lately B: late C: latter D: more later ...

(单选题)38: ______ feels entitled to more in life than just housework. A: Many women B: A lot of woman C: Many a woman D: A few woman ...

(单选题)32: “May I speak to Iris?” “This is ______ speaking.” A: she B: hers’s C: hers D: her ...

(单选题)14: _____- I realized the consequences I would never have contemplated getting involved. A: Had B: Have C: Having D: Has ...

(单选题)2: In Brazil, spending on science and technology ______ just 0.6 percent of gross national product. A: makes for B: makes up for C: accounts for D: stands for ...

(单选题)40: Since she is angry, we ______. A: had better leaving her alone B: should leave her alone C: might as well leave her alone D: had rather leave her alone ...