The United States can be called a net debtor nation. This means that（）
A. the value of U.S. assets held abroad is worth less than the value of foreign assets held in the U.S
B. the U.S. government owes more money than it takes in
C. the value of the U.S. currency is less than the value of currencies for our main trading partners
D. the U.S. manufactures more goods abroad than it manufactures domestically
查看答案
International Economic Integration incorporates（）
A. only real sector transactions
B. only financial sector transactions
C. both real and financial sector transactions
D. neither real nor financial sector transactions
Which of the following sentences contains a dangling participial phrase（）
A. Pedrito got into serious trouble missing the grammar quiz last Monday
B. To complete the grammar quiz on time, you will have to click your heels three times
C. When taking a grammar quiz, concentration is everything
D. None of them
Which of the following sentences contains a dangling gerund phrase（）
A. On completing the grammar quiz, putting the pencil aside is acceptable
B. Wearing a helmet is a sign of a healthy awareness of death
C. When she talks to her parents, she is reminded that she is lucky that they are happy and healthy
D. None of them
Which of the following errors does the sentence “John wants to really do well on this exam” contain（）
A. dangling modifier
B. squinting modifier
C. split infinitive
D. None of them
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