The H7N9 flu is reported ______ higher fever and coughing for several days.
A.taking the form of |
B.to take the form of |
C.to be taken the form of |
D.having taken the form of |
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The H7N9 flu is reported ______ higher fever and coughing for several days.
A.taking the form of |
B.to take the form of |
C.to be taken the form of |
D.having taken the form of |